java.lang.IllegalStateException: AppCompat has already installed itself into the Window

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via GitHub by iampawan
, 1 year ago
AppCompat has already installed itself into the Window
java.lang.IllegalStateException: AppCompat has already installed itself into the Window
at android.support.v7.app.AppCompatDelegateImplBase.(AppCompatDelegateImplBase.java:74)
at android.support.v7.app.AppCompatDelegateImplV7.(AppCompatDelegateImplV7.java:146)
at android.support.v7.app.AppCompatDelegateImplV11.(AppCompatDelegateImplV11.java:28)
at android.support.v7.app.AppCompatDelegateImplV14.(AppCompatDelegateImplV14.java:41)
at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:193)
at android.support.v7.app.AppCompatDelegate.create(AppCompatDelegate.java:173)
at android.support.v7.app.AppCompatActivity.getDelegate(AppCompatActivity.java:511)
at com.trello.rxlifecycle.components.support.RxAppCompatActivity.onCreate(RxAppCompatActivity.java:43)

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