I have a pretty old app in B4A 5 that runs fine on older Android devices. I am trying to run it now an Android 11 and getting an error:
java.io.FileNotFoundException: /storage/emulated/0/Android/data/MyAppName/files/MyAppName.config: open failed: ENOENT (No such file or directory)
The code is...
Probably a beginner problem. but i can't get a list in map after Write it and Read again. i get this error message:
java.lang.ClassCastException: java.lang.String cannot be cast to java.util.List
Dim mapSetting As Map
Dim List1 As List...