I just started getting into Plugin-development for eFront Pro (V 4.4.16).
To learn the specifics i went through the tutorial on https://docs.efrontlearning.com/how_to_create_a_plugin.
But when I want to display a table with current users (tutorial chapter ->Req. 2: Presents a list of users that have not used the system recently), I got an AJAX error
Uncaught TypeError: Cannot read property '1' of null
The users aren`t displayed.
The strange thing is that this error appears even if I copy and paste the source code from the tutorial page into my plugin classes / template.
On the other side the plugin templates from https://github.com/epignosis/eFrontPro- ... ts-initial work perfectly.
But even if i copy the code from the github templates into my plugin classes/templates the error still appears.
Maybe someone has a guess.