Android Question Problems with Android 9 Pie

[Reinald Assheuer]

Dear all, users informed me that my app doesn't work on Android 9. Unfortunately I have no system with Android 9.
The app starts and closes directly ...
Perhaps there is a typical problem which somebody knows. Would be great.
Thanks Reinald

 

[Erel]

You need to get the error message. You can add Crashlytics to your app to be able to monitor crashes.

 

[Brandsum]

Unfortunately I have no system with Android 9.

Install Android 9 system image then use AVD manager.

 

[Erel]

Install Android 9 system image then use AVD manager.

Tip: Use latest version of B4A Sdk Manager: https://www.b4x.com/android/forum/threads/b4a-sdk-manager-updates.95933/#content