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#4443 getThumbUrl() on null after update

Posted in ‘Event Gallery - General’
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PHP Version
7.3.32
Joomla Version
3.10.11

Latest post by sbluege on Tuesday, 17 January 2023 08:47 UTC

Jakob

Hello,

so I just tried to update my event gallery since I had some issues with the pictures beeing displayed blank in the front-end and the installed version was quite old. After installing the latest version without any error message, the problem still exists and now I also can't access the "manage events" menu.
If I try to access it I get the error message "0 Call to a member function getThumbUrl() on null". The System Check tab holds no Issues and the log files at the bottom also are empty. The update was from 3.7.12 to the current 4.2.0

I would appreciate any advice.

Attachments

Error_getThumbURL.png
installed_plugins.png
gallery_blank_2.png

Jakob

Small followup from my side. Seems like I fixed both problems. 
The blank images where caused by another extension. After disableing it, the thumbnails and everything was showing up again.
For the getThumbURL issue i did a resync for the database which seemed to resolve the problem and I am able to access the "Manage Events" menu again.
So the only thing I noticed now is that the configuration page in the system menu is missing the highlighting for the current status of the settings. If I change settings and apply them it works without a problem though. Maybe someone got a hint on that one for me :)

 

Attachments

Uncaught_Error.png
Configuration_Page.png

sbluege

Hi, 

if you get an error like this the next time, please enable the debug mode in the Joomla Global Options to get additional information. That helps to spot the exact place where the error happens.

The markup for the configuration options is pretty strange. Event Gallery is not involved here, this is plain Joomla-stuff. There is probably some CSS issue going on. If you need help with that, I would need to have a look at that configuration page. The attached JS-error is already something, but I can't make any sense of it.