ValueError: invalid literal for int() with base 10: '6-120'

[Ryan J Ollos]

How to Reproduce

While doing a GET operation on /wiki/TracGuide, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{u'action': u'diff',
 u'contextall': u'1',
 u'old_version': u'6-120',
 'page': u'TracGuide',
 u'version': u'6'}

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:49.0) Gecko/20100101 Firefox/49.0

System Information

Trac	1.2.dev0
Babel	2.2.0
dnspython	1.12.0
Docutils	0.12
Genshi	0.6 (with speedups)
GIT	2.1.4
httplib2	0.9.2
Mercurial	3.1.2
mod_wsgi	4.3.0 (WSGIProcessGroup trac WSGIApplicationGroup %{GLOBAL})
Pillow	3.1.0
psycopg2	2.6.1
Pygments	2.1.3
Python	2.7.9 (default, Jun 29 2016, 13:11:10) [GCC 4.9.2]
python-oauth2	1.5.211
pytz	2016.4
setuptools	18.2
SpamBayes	1.1b2
Subversion	1.8.10 (r1615264)
jQuery	1.11.3
jQuery UI	1.11.4
jQuery Timepicker	1.5.5

Enabled Plugins

help-guide-version-notice	N/A
milestone-to-version	r15098
StatusFixer	r6326
TracMercurial	1.0.0.5.dev0
TracSpamFilter	1.0.9.dev0
TracVote	0.5.1.dev0
TracWikiExtras	0.13.2dev-r11714
TranslatedPages	1.0.1

Interface Customization

shared-htdocs
shared-templates
site-htdocs
site-templates	site.html, site_leftbox.html

Python Traceback

Traceback (most recent call last):
  File "/usr/local/virtualenv/1.1dev/lib/python2.7/site-packages/trac/web/main.py", line 613, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/virtualenv/1.1dev/lib/python2.7/site-packages/trac/web/main.py", line 253, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/virtualenv/1.1dev/lib/python2.7/site-packages/trac/wiki/web_ui.py", line 182, in process_request
    return self._render_diff(req, versioned_page)
  File "/usr/local/virtualenv/1.1dev/lib/python2.7/site-packages/trac/wiki/web_ui.py", line 433, in _render_diff
    old_version = int(old_version)
ValueError: invalid literal for int() with base 10: '6-120'

[Ryan J Ollos]

I was seeing a warning dialog when selecting the Create button on the error page:

We should probably change the protocol for default_tracker:

trac/web/main.py

@@ -62 +62 @@
 #: This URL is used for semi-automatic bug reports (see
 #: `send_internal_error`).  Please modify it to point to your own
 #: Trac instance if you distribute a patched version of Trac.
-default_tracker = 'http://trac.edgewall.org'
+default_tracker = 'https://trac.edgewall.org'
 
 
 class FakeSession(dict):

[Ryan J Ollos]

Replying to Ryan J Ollos:

I was seeing a warning dialog when selecting the Create button on the error page:

Fixed in r15195, merged in r15196, r15197.

[Ryan J Ollos]

Proposed changes in log:rjollos.git:t12608.

[Ryan J Ollos]

Committed to 1.2-stable in r15227, merged to trunk in r15228.