1672297 - JavaScript error: resource:///modules/calendar/calUtils.jsm, line 123: NS_ERROR_UNEXPECTED: Assert failed: [CalCalendarManager::registerCalendar] calendar already registered!

Status: NEW

(Calendar :: General, defect)

Description

[ISHIKAWA, Chiaki]

I see the following message in my local mochitest log produced by
running FULL debug version of C-C TB.

JavaScript error: resource:///modules/calendar/calUtils.jsm, line 123: NS_ERROR_UNEXPECTED: Assert failed: [CalCalendarManager::registerCalendar] calendar already registered!

This is relatively new, I don't see it in the local log dated July 27,
but the errors were visible in local logs dated Sept 8.
So it appeared somewhere in between.

The test that produces the message is
2:22.06 TEST_START: comm/calendar/test/browser/browser_localICS.js

The same error is visible in other people's try-comm-centraal server
run as well.
For example, see the linux 64 debug version test runs.

Wed, Oct 21, 05:38:16 - [e-mail]
https://firefoxci.taskcluster-artifacts.net/HHSmuYviSZW5fh3s2GriRg/0/public/logs/live_backing.log

Tue, Oct 20, 20:05:57 - [e-mail]
https://firefoxci.taskcluster-artifacts.net/ADN3CeOTSXqxilbBzW_oiw/0/public/logs/live_backing.log

Comment 1

[Lasana Murray]

I'll look into this and see if it actually causes any problems once I'm done with some other calendar test related headaches.