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Opened 16 years ago

Closed 15 years ago

#4131 closed defect (wontfix)

Internal error when viewing changeset

Reported by: erik.haugo@… Owned by: Christian Boos
Priority: normal Milestone:
Component: version control/changeset view Version: 0.9.5
Severity: major Keywords: svn memory
Cc: Branch:
Release Notes:
API Changes:
Internal Changes:

Description

I'm using Trac on textdrive.

I committed my changes to svn. Then went to Trac to view the changeset from the Timeline. When I tried to open the link, I got this message:

Python traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.4/site-packages/trac/web/standalone.py", line 303, in _do_trac_req
    dispatch_request(path_info, req, env)
  File "/usr/local/lib/python2.4/site-packages/trac/web/main.py", line 139, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.4/site-packages/trac/web/main.py", line 107, in dispatch
    resp = chosen_handler.process_request(req)
  File "/usr/local/lib/python2.4/site-packages/trac/versioncontrol/web_ui/changeset.py", line 86, in process_request
    self._render_html(req, repos, chgset, diff_options)
  File "/usr/local/lib/python2.4/site-packages/trac/versioncontrol/web_ui/changeset.py", line 225, in _render_html
    old_content = old_node.get_content().read()
  File "/usr/local/lib/python2.4/site-packages/svn/core.py", line 88, in read
    return ''.join(chunks)
MemoryError

This error only began happening around revision 270, so it's worked well in the past.

The changes have been added to the svn repository and I can view them from the Browse Source pages in Trac.

Any advice?

Attachments (0)

Change History (2)

comment:1 by Christian Boos, 16 years ago

Looks like it's an out-of-memory issue, so I guess a huge file is involved in that changeset.

The error itself comes from the svn bindings (File ".../svn/core.py"), so if you're not already using the latest release of Subversion (1.4.2 at the time of this writing) you may try to upgrade, perhaps that's a bug on their side which has already been fixed.

comment:2 by Christian Boos, 15 years ago

Keywords: svn memory added
Resolution: wontfix
Status: newclosed

… plus you may want to upgrade to a more recent version of Trac.

Anyway, there's not much we can do in face of a MemoryError, without the evidence of a memory leak on our side.

Please reopen if you do still have the issue with recent Trac and Subversion releases. It would be interesting to look at the memory usage pattern of the server, also.

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