Charts - empty image files

[Ben]

Hmm, well I'm not sure what subversion of Chart I have, but it does appear to work for non date-based charts, and for the new type of charts if I don't specify a date range, so it seems that this is not the problem.  I'm sure the data for the charts is there, I just ran collectstats with the --regenerate option and manually checked the files.  They have data going back almost 2 years.  When doing the new charts I tried viewing just the image and adding the debug parameter onto ther URL, and here is what I got:

Bugzilla::Chart object:
$VAR1 = bless( {
                 '_data' => [
                              [],
                              []
                            ],
                 'lines' => [
                              [
                                bless( {
                                         'frequency' => '1',
                                         'subcategory' => '-All-',
                                         'creator' => '0',
                                         'query' => 'bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED',
                                         'public' => '1',
                                         'name' => 'All Open',
                                         'category' => '-All-',
                                         'series_id' => '320'
                                       }, 'Bugzilla::Series' )
                              ]
                            ],
                 'datefrom' => '1041408000',
                 'cumulate' => 0,
                 'gt' => 0,
                 'labelgt' => undef,
                 'dateto' => '1072944000',
                 'labels' => [
                               'All Open'
                             ]
               }, 'Bugzilla::Chart' );

Content-Type: image/png

I notice that the data part is empty, and I'm assuming this is the source of my trouble
Ben

On Tue, 8 Jun 2004 06:57:56 -0700 (PDT)
"Bruce Armstrong \[TeamSybase\]" <bruce.armstrong at teamsybase.com> wrote:

> It actually matters what subversion of 0.99.  Support for GIF was dropped and support for JPEG and PNG added with 0.99c:
>  
> http://cpan.uwinnipeg.ca/htdocs/Chart/README.html
>  
> Meanwhile, GD dropped support for GIF around 1.19:
>  
> http://cpan.uwinnipeg.ca/htdocs/GD/README.html
>  
> I'd suggest trying it with a later version of Chart.
>  
> However, are you able to do non-date based charts?  Perhaps the issue is you don't have the collectstats script running daily and that no data is being collected on a time basis.