I've updated Visual Studio to version 16.7.1 and ever since I did that I get an error which was not there before:
This only happens with Android. Line 4 in styles.xml is this:
I read something about updating from packges.config to PackagesReferences might help, but I'm unable to find the migration option in my solution (right-click on References does not show the migrate option).
Does someone wthat is wrong here and how to solve this?