graphical diagrams not shown in DokuWiki "Adora Belle"

[ghost]

When displaying the statistics, the diagrams are never being shown.
DokuWiki Version is Adora Belle.

[lupo49]

What happens if you open the image URL in a separate tab? Any errors inside the webserver log file?

[ghost]

It's being displayed as seen on the first page.
Unfortunately I don't have access to the log-file (freehosting)

[lupo49]

"pChart require the GD and FreeType PHP extensions to be installed on your web server. This is an important prerequiste that can't be overrided." -- I guess this is why can't see something. Your Freehoster doesn't have those libraries installed.

[ghost]

I don't think this is the reason, if you try for example http://kaeferboeck.tk/test.php it definitely says that those libraries are installed and enabled.

[jujiro]

I tried the image URL in a separate tab and got the following error message:


Warning: imagepng(): Filename cannot be empty in /homepages/26/d268695736/htdocs/siswiki/lib/plugins/statistics/inc/pchart/pChart.php on line 2771

The image URL was:
http://mywiki/lib/plugins/statistics/img.php?img=dashboardviews&f=2014-02-11&t=2014-02-11

[haraldronge]

I have the same error in Binky. Any new developments on this?
Libraries GD with Freetype are dfinitely installed.

[uvmaker]

I have the same error.
All images in my dokuwiki got broken after installing this plugin.
And I got some error messages when I added a new image for test.
Those problem have all solved after deleting this plugin.