Problem with digsig plugin

[APursch]

Hi all, I have just installed the Epsilon update on J4.3.4 in php 8.1.22
That, in itself is not the problem, only pleased to report it updated like a dream.
Even before that and still I have a problem getting a digsig image to show, the address applied if I right click and select open in new window is: mysite: ?%20OPTION=com_fabrik&task=plugin.pluginAjax&plugin=digsig&method=ajax_signature_to_image&FORMAT=raw&element_id=37&formid=2&rowid=53161&repeatcount=0&width=%27400%27&height=%27160%27

and the message 'Invalid controller class: plugin'

Where do I start please?

 

[troester]

This is in list view?
I don't get an image there (only a "broken" icon) but no error if trying to open the link. (.../index.php?option=com_fabrik&task=plugin.pluginAjax&plugin=digsig&method=ajax_signature_to_image&format=raw&element_id=10&formid=1&rowid=5&repeatcount=0)
Where are the width/height params coming from in your link?
Is the capital letter FORMAT from the original link?

Detail view image is rendering correctly on my site.

BTW: After installing Epsilon you must install the birthday fix.
https://fabrikar.com/forums/index.php?threads/fabrik-4-epsilon-birthday-element-fix.54074/

 

[APursch]

Yep, got the Epsilon birthday plugin - all fine.
As re the digsig, it was me - of course - messed up the link, it had been working in J3F3 for years and I copied the wrong one.
As ever, thanks for your prompt help T.