I was trying to Coppy a screen and i get an error and i don't do anything about it but when it comes to export the app

I get Error exporting and also when i save and quit the apps menu, i try to join my project that same error coming aswell

Hi @TIOS welcome to the community, please elaborate and give more informations about your problem, you can start by showing your error log.

I am getting that error when I am trying to open a specific screens. There is nothing writing when i check the error logs i can’t even fix the things that writing