Hello there,
I developed an extension via the AddOn-SDK and after several tests on several computers it seemed to work properly. But on one computer it is not working. It should actually show an icon but there is no icon displayed, either at the symbol bar or at the customization. The extension is installed and can be seen at the “Extensions Tab” (ctrl + shift +a).
After trying several steps (resetting the customization, delete extensions.* files at the profile folder, reinstalling the extension) it is still not working. I can find the responsible script in the browser tools so I’ve been trying to debug the addon but the code isn’t even executed (I think this is the problem).
What can be the cause of this error? How can I solve this?
Greetings