1029858 - Gaia email message list and message reader is blank

Status: RESOLVED DUPLICATE of bug 1026387

(Firefox OS Graveyard :: Gaia::Dialer, defect)

Description

[James Burke [:jrburke]]

This is only on master, and only happened in the past couple of days -- I do not recall seeing this last week. I suspect a gecko graphics change is at the root of the issue, but still isolating the range in which it happens. Want to file a bug now though so we have a good bug to target for dupe filings.

I can fix the issue in the email message list by changing z-index to 1 here:

https://github.com/mozilla-b2g/gaia/blob/2cede10a3f31d8734da193a4d16c3dbb8a751e6a/apps/email/style/message_cards.css#L18

Which, given the comment and the mention of bug 841192, is why I suspect a gecko graphics change. 

That z-index: 0 change (which is not needed for actual display in that section, that div is the only child in its container), was done for bug 846901.

The weirder one is the message reader: so once the message list shows, tapping a message to go into the message reader also shows a blank white area where the content should be. The orange header is displayed, but nothing in the white area underneath it. A quick hack at applying z-index did not seem to help this case.

Noticed on a Flame device with v1222 base image and with this pvt build:

Gaia      45479c07cb6ba8c733093d6ee32c767c090c9a28
Gecko     https://hg.mozilla.org/mozilla-central/rev/e86b84998b18
BuildID   20140624040203
Version   33.0a1
ro.build.version.incremental=109
ro.build.date=Mon Jun 16 16:51:29 CST 2014

Comment 2

[James Burke [:jrburke]]

That should have read "v122 flame base image". Also a range for when it went bad via the pvt builds:

Good:

Gaia      41cc1de26e4edbe12add0009cdc0bd292f2e94fe
Gecko     https://hg.mozilla.org/mozilla-central/rev/31de1a84b27f
BuildID   20140623160208
Version   33.0a1
ro.build.version.incremental=109
ro.build.date=Mon Jun 16 16:51:29 CST 2014

Bad:

Gaia      45479c07cb6ba8c733093d6ee32c767c090c9a28
Gecko     https://hg.mozilla.org/mozilla-central/rev/e86b84998b18
BuildID   20140624040203
Version   33.0a1
ro.build.version.incremental=109
ro.build.date=Mon Jun 16 16:51:29 CST 2014

Comment 3

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=31de1a84b27f&tochange=e86b84998b18

Comment 4

[David Baron :dbaron: (⌚️UTC-4, no longer working on Mozilla)]

Bug 1021085 is the first thing that jumps out in that window.

Comment 5

[James Burke [:jrburke]]

Sorry for the misattribution, this apparently is caused by bug 1026387, so duping to that bug, as the change in that bug was reverted, which fixes the problem.