Re: [Codestriker-user] Parallel view bug using SVN, get uninitialized value error

[David C. <dcc...@gm...>]

This couldn't have to do with 'highlight' being defined, but no highlight
utility being installed, could it?  Seems like when I hit that particular
error, it showed up as data not being retrieved as expected.

On Wed, Feb 29, 2012 at 12:42 AM, David Sitsky <dav...@gm...>wrote:

> Hi Chris,
>
> That error message in the logs basically indicates that no data was
> retrieved from the subversion server for some reason.  Normally the
> logs would contain some information about it.
>
> I've sometimes seen this issue happen in the past where the revisions
> were created on different branches that what the repository is based
> off.
>
> In Subversion.pm:
>
> http://codestriker.cvs.sourceforge.net/viewvc/codestriker/codestriker/lib/Codestriker/Repository/Subversion.pm?revision=1.29&view=markup
> around line 77, you could try replacing:
>
> push @args, @{ $self->{userCmdLine} };
> push @args, $self->{repository_url} . '/' . $filename . '@' . $revision;
>
> with
>
> push @args, '-r';
> push @args, $revision;
> push @args, @{ $self->{userCmdLine} };
> push @args, $self->{repository_url} . '/' . $filename;
>
> to see if it makes any difference.
>
> There was some semantic differences with how subversion treats @r
> retrievals vs -r retrievals.  A long time ago, somebody made the
> change to use @r retrievals
>
> Cheers,
> David
>
> On Wed, Feb 29, 2012 at 4:10 AM, Chris Welch <Chr...@jd...> wrote:
> > Using Codestriker 1.9.10 with SVN 1.6.  Patches are typically created
> using TortoiseSVN 1.6.2 (right click, generate patch).
> >
> > Most of the time this works but we have some Topics that the full file
> content is blank when you do a Parallel view.  This failure occurs
> regardless of browser.
> >
> > The Apache log shows the following error for this request:
> >
> > [Tue Feb 28 11:27:37 2012] [error] [client 10.13.36.124] [Tue Feb 28
> 11:27:37 2012] codestriker.pl: Use of uninitialized value in
> concatenation (.) or string at
> /var/www/codestriker/lib/Codestriker/Action/ViewTopicFile.pm line 113.,
> referer:
> http://aontools/codestriker/codestriker.pl?action=view&topic=2687633&mode=2&fview=0
> >
> > The code in question is:
> >
> >        # Output those lines leading up to the start of the next delta.
> >        # Build up a delta with no changes, and render it.
> >        my $next_delta_linenumber = $delta->{old_linenumber};
> >        for (my $i = $old_linenumber; $i < $next_delta_linenumber; $i++) {
> >            $delta_text .= " $filedata[$i]\n";
> >            $old_linenumber++;
> >
> > with the failure occurring at the delta_text concatenation (I.e.
> $filedata[$i] is uninitialized).
> >
> > Any ideas on how to fix or work around this?
> >
> > Tx,
> >
> > Chris Welch
> >
> >
> >
> >
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