Como puedo exportar mi proyecto?

es por tener muchas ventanas?

There are all sorts of reasons why a compilation can fail - some on the MIT Server side (we have had MIT Servers failing this week) and some on the User's side, either their broadband connection being glitchy, an anti-virus program interrupting the process or yes indeed, something wrong with the Project itself.

How many screens does your Project use?

ProfessorCad: Tips & Tricks Cannot Build/Install/Run APK