Not having found an answer to my problem in the various topics already available, I ask for your help.
I created a form using "Property Form Editor". (1st image in the PJ)
I put my file in a folder that I will look for in Tools/Options/File Locations/Custom Property Files (2nd and 3rd image of the PJ).
Then I open a PART and then the Custom Properties tab of the side panel, it is either empty instead of having the previously created fields (4th image)
either I have the message "Error processing .... The syntax is eput-être incorrect".
Does anyone have any idea what the problem is and how to fix it?
The Windows desktop is not the best place to store files (it's a particular directory of Windows), it's better to use the c:\temp directory for example, or create a working directory.
Can you share your file and linked files (if there are lists for example)? Make a backup of your file, then try to remove the "modules" from the file (one by one) to find the one that is causing the error.