Last modified: 2014-01-17 03:55:34 UTC
Intention: I wanted to leave a comment in a thread Steps to Reproduce: 1. Go to a LQT page (see the URL) 2. Click in the last reply button and wait until the edit form is loaded 3. Click in the reply button of the "parent" comment 4. Write something in the input box and save. Actual Results: The console showed the following message: Uncaught TypeError: Cannot read property 'id' of undefined Expected Results: No error message Reproducible: Sometimes I tried to reproduce the bug on https://test.wikipedia.org/wiki/Thread:LQT/Test_(2)?debug=1 but it didn't happen.
Created attachment 13881 [details] Screenshot of the console (JavaScript paused on uncaught exception)
Created attachment 13882 [details] $newThread is empty! The code which causes the bug is loaded from https://bits.wikimedia.org/static-1.23wmf4/extensions/LiquidThreads/lqt.js and the line in the screenshot above is this: https://github.com/wikimedia/mediawiki-extensions-LiquidThreads/blob/master/lqt.js#L916
-> MW ext/LQT
(In reply to comment #0) > Reproducible: Sometimes > > I tried to reproduce the bug on > https://test.wikipedia.org/wiki/Thread:LQT/Test_(2)?debug=1 > but it didn't happen. On the other hand, the four times I tried to reproduce this on that page from Portuguese Wikibooks, the error happend as described (I reloaded the page, and added debug=1 and uselang=en from one try to another).
