> I see that when the post-commit hook in svn runs after a checkin, the
> Trac log contains this:
>
> 2018-01-16 15:53:39,496 Trac[api] WARNING: Exception caught while
> "changeset_modified"
> Traceback (most recent call last):
> File "build/bdist.linux-x86_64/egg/tracbacklink/api.py", line 290, in _invoke
> return f(*args, **kwargs)
> File "build/bdist.linux-x86_64/egg/tracbacklink/api.py", line 381,
> in _changeset_modified
> self._resource_deleted('changeset', rev, 'repository',
> UnboundLocalError: local variable 'rev' referenced before assignment
I've filed the issue and posted patch for it:
https://trac-hacks.org/ticket/13359
Could you please try the patch?