Sonos module (or other modules) with no valid license

Hi,

When testing with Sonos (for example on an iPad), and there is no valid license used (for example: the end-user has an Site-license, but the site-license is accidentilly not added to the Sonos-project), the Sonos App is showing "Loading", without any further action, message or visible warning that there is NO valid license to use (in this case) the Sonos App.

My idea:

If there is NO valid license found when running test-projects, commercial projects, etc, please make a warning on the panel: no valid license found. This can save much, much time for searching reasons a project can not executed.

Thanks

Theo

PS: We already adviced this 3 years ago, but we didn't found it on this Forum...