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Solutions on the web

via GitHub by smuldr
, 1 year ago
. This usually happens when two views of different type have the same id in the same hierarchy. This view's id is id/0x1. Make sure other views do not use the same id.
via GitHub by hamsik2046
, 1 year ago
. This usually happens when two views of different type have the same id in the same hierarchy. This view's id is id/main_house_list_recyclerview. Make sure other views do not use the same id.
via GitHub by MichaelGirgis
, 2 years ago
Unable to start activity ComponentInfo{packagename..MainActivity}: java.lang.IllegalArgumentException: Wrong state class, expecting View State but received class android.widget.ScrollView$SavedState instead. This usually happens when two views of
via Stack Overflow by Amr Magdy
, 2 years ago
Unable to start activity ComponentInfo{com.example.lenovo.mterialnavdrawer/com.example.lenovo.mterialnavdrawer.MainActivity}: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
via Stack Overflow by user5758685
, 2 years ago
Unable to start activity ComponentInfo{lovemay.two_activitys/may.love.Main2Activity}: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
via Stack Overflow by MartinNewAtCODE
, 2 years ago
Unable to start activity ComponentInfo{com.example.it5.foothillers/com.example.it5.foothillers.news}: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tnt.mobile/com.usabilla.sdk.ubform.ui.FeedbackFormActivity}: java.lang.IllegalArgumentException: Wrong state class, expecting View State but received class android.widget.CompoundButton$SavedState instead. This usually happens when two views of different type have the same id in the same hierarchy. This view's id is id/0x1. Make sure other views do not use the same id.	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2358)	at android.app.ActivityThread.access$800(ActivityThread.java:144)	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)	at android.os.Handler.dispatchMessage(Handler.java:102)	at android.os.Looper.loop(Looper.java:135)	at android.app.ActivityThread.main(ActivityThread.java:5246)	at java.lang.reflect.Method.invoke(Method.java)	at java.lang.reflect.Method.invoke(Method.java:372)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)