Closed Bug 1312205 Opened 9 years ago Closed 9 years ago

some webfont not rendering

Categories

(Core :: Layout: Text and Fonts, defect)

Product:
Core
Component:
Layout: Text and Fonts
Version:
52 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: copyliu, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0 Build ID: 20161022030204 Steps to reproduce: load https://be5invis.github.io/Iosevka/ in firefox nightly Actual results: webfont in this page is not rendering Expected results: The font renders correctly, as firefox 49 or chrome result
Component: Untriaged → Graphics: Text
Product: Firefox → Core
Browser console: downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff2 fonts.css:83:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: rejected by sanitizer (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff2 fonts.css:168:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff2 fonts.css:1:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff2 fonts.css:18:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff2 fonts.css:35:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff2 fonts.css:66:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff2 fonts.css:100:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff2 fonts.css:56:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff fonts.css:52:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.woff fonts.css:83:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: rejected by sanitizer (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.woff fonts.css:168:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.woff fonts.css:1:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.woff fonts.css:18:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.woff fonts.css:35:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.woff fonts.css:66:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.woff fonts.css:100:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:1) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.woff fonts.css:56:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.ttf fonts.css:52:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:bold stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-bold.ttf fonts.css:83:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: rejected by sanitizer (font-family: "IosevkaSlabWEB" style:normal weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-slab-regular.ttf fonts.css:168:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:100 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-thin.ttf fonts.css:1:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:200 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-extralight.ttf fonts.css:18:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:300 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-light.ttf fonts.css:35:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:500 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-medium.ttf fonts.css:66:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:normal weight:900 stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-heavy.ttf fonts.css:100:12 downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: Layout: glyph range is overlapping.in range 5 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: Layout: Failed to parse backtrack class defn table in chain context format 2 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: Layout: Failed to parse chaining context format 2 subtable (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: Layout: Failed to parse lookup subtable 5 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: Layout: Failed to parse subtable 0 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: Layout: Failed to parse lookup 3 (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: GSUB: Failed to parse lookup list table (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12 downloadable font: rejected by sanitizer (font-family: "IosevkaWEB" style:italic weight:normal stretch:normal src index:2) source: https://be5invis.github.io/Iosevka/assets/iosevka-italic.ttf fonts.css:56:12
Component: Graphics: Text → Layout: Text
The font files are faulty. Note that even in Firefox 49, you will see some warnings in the web console: downloadable font: cmap: subtable 1 with platform ID 0, encoding ID 3, language ID 0 following subtable with platform ID 3, encoding ID 1, language ID 0 (font-family: "IosevkaWEB" style:normal weight:normal stretch:normal src index:0) source: https://be5invis.github.io/Iosevka/assets/iosevka-regular.woff2 fonts.css:52:12 etc. This suggests the fonts are being generated by a tool that does not conform strictly to the OpenType specification: the entries in the 'cmap' table header are not sorted correctly. That's a non-fatal error, however; the sanitizer can correct it and pass the font through. The second problem is an error in the 'GSUB' table ("Layout: glyph range is overlapping..."), and this is what leads to the font being rejected by FF52 (or by FF51 Developer Edition). The same errors will be reported if you build the OTS sanitizer tool "stand-alone" from https://github.com/khaledhosny/ots/ and then run the ot-sanitize tool on the font files. The fonts load successfully on FF49 because we apply less-strict validation, as although the GSUB table is incorrect, it should be safely handled by harfbuzz. But in Nightly and Dev Edition builds, we apply stricter validation so that developers are more likely to be made aware of their broken resources. So this is not a Firefox bug, it's a case of bad font resources. I've opened https://github.com/be5invis/Iosevka/issues/114 to report this to the font developers.
Status: UNCONFIRMED → RESOLVED
Closed: 9 years ago
Resolution: --- → INVALID
Just to follow up here: a new version of the font has been released, and https://be5invis.github.io/Iosevka/ now displays as expected in Nightly.
You need to log in before you can comment on or make changes to this bug.