rietveld-codereview / rietveld

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clicking on patch set delta link produces an error page #491

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago
What steps will reproduce the problem?
1.Open a current Rietveld review (e.g., 
https://codereview.appspot.com/94970043/)
2. Click on one of the patch set delta links (e.g., 
https://codereview.appspot.com/94970043/diff2/1:20001/gslib/command.py)

What is the expected output?
Review page

What do you see instead?
An error page saying:
Sorry, an error occurred...

Unhandled exception.

Details: 'NoneType' object has no attribute 'key' [AttributeError]

What browser are you using?  What version? On what operating system?
Chrome Version 34.0.1847.132

At what URL are you accessing Rietveld?  (e.g. codereview.appspot.com)
Please note if you are using the Google Apps Labs version (e.g.
codereview.<yourdomain>).

*** If you are a Google employee please say so or mail rietveld-admins@
directly. ***

Please provide any additional information below.

Original issue reported on code.google.com by mfschwa...@google.com on 2 May 2014 at 5:53