mistake
Execution failed for task ':app:processDebugMainManifest'.
Manifest merger failed with multiple errors, see logs
The problem of merging errors is really frustrating. The following operations seem simple. In fact, it took me nearly two days to solve this problem. The general operation is to see if these three methods are useful. If not The code must be written wrong, check the code carefully! ! ! ! ! !
solution one
Add under application
tools:replace="Android:icon, android:theme"
Solution two
Add under Activity
android:exported="true"
Solution three
Add in gradle.properties
android.useAndroidX=true
android.enableJetifier=true
my problem is
When viewing the detailed print, it says that there are elements repeated
That is, I have an Activity that has not been replaced, and it will be OK if it is replaced.