your error message is DX execution failed
@Boban would say, "you have too much of something"...
here is @SteveJG’s monster list of things to check https://groups.google.com/d/msg/mitappinventortest/fLiMEfPh09Q/1Ia0AaQEXogJ
each point on the monster list might be the issue, why someone gets a DX execution failed error… that thread is a collection of several possibilities, which have been collected by @SteveJG during the years while answering questions like that… hope that helps…
Taifun
PS: next time please do a search in the community, there are a lot of threads about DX execution failed... thank you...
Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by 
Taifun.
Hello chorfi
The failure appears to occur after Screen1 has been compiled - do you have other screens? Possible something on Screen 2 has an issue. Do you use images? If so, have they been optimised for Android?
https://www.professorcad.co.uk/appinventortips#TipsApk Cannot Build/Install/Run APK