Open Bug 960492 Opened 10 years ago Updated 2 years ago

"aTab is null" in getBrowserForTab

Categories

(Firefox :: Tabbed Browser, defect)

Product:
Firefox
Component:
Tabbed Browser
Platform:
x86_64
macOS
Type:
defect

Tracking

()

People

(Reporter: gfritzsche, Unassigned)

References

(
URL
)

Details

Loading the testcase from bug 957922 also triggers:
JavaScript error: chrome://browser/content/tabbrowser.xml, line 2346: aTab is null

This is here:
http://hg.mozilla.org/mozilla-central/annotate/1f835fe670d7/browser/base/content/tabbrowser.xml#l2358

Quick stack dump:
getBrowserForTab@chrome://browser/content/tabbrowser.xml:2345
setTabTitle@chrome://browser/content/tabbrowser.xml:1188
onxblDOMTitleChanged@chrome://browser/content/tabbrowser.xml:3152
Depends on: 960242
I get a slightly different error:

JavaScript error: chrome://browser/content/tabbrowser.xml, line 3158: tab is null
Severity: minor → S4
You need to log in before you can comment on or make changes to this bug.