I have made an Android Platformer and want to test it with Android Studio
But I cant open the AAB as an Project or on the Virtual Phone, same goes for the APK
Does someone know how to fix that
Aab/apk files are compiled binaries. You will not be able to open them in android studio.
It can only open non-compiled projects. You would want to follow the process here to expirt a project ready for android studio/cordova. Publish your game to Android and iOS manually using Cordova [GDevelop wiki]
I will try it with cordova