Android Question Failure using Emulator

[Guenter Becker]

Hello,
If I'm using the emulator to test libraries from the forum or my own app I always get an error as shown in the screenshot.
Can anyone help me what is wrong or missing here?
I' using Android Version 28 for developing and testing and always look for the correct adressing in the manfest file.

Thank you and sray well
best regards Guenter

 

[DonManfred]

Can anyone help me what is wrong or missing here?

the app on the emulator has a higher #VersionCode than the app you want to install.

 

[Guenter Becker]

the app on the emulator has a higher #VersionCode than the app you want to install.

Thank you for this explanation but I have installed only all files for Vers. 28 in the SDK Manager not any more. In the Manifest I set min/max Version both to 28.
All works ok but since last week the problem rises. If the App on the emulator has a higher version the question is how to avoid this (solution for the problem?)

 

[DonManfred]

solution for the problem?

deinstall the version on the emulator
or raise the number in #VersionCode

 

[Guenter Becker]

the app on the emulator has a higher #VersionCode than the app you want to install.

I deleted all AVD and created a new one instead of Android 28 using Android 27 an now it works. Seems that the present emulator has problems with Versions greater 27. Thank you for the help.