[英]java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.support.constraint.ConstraintLayout$LayoutParams
java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams 不能轉換為 android.support.constraint.ConstraintLayout$LayoutParams
當我在列表中添加 BLE 設備並單擊后退按鈕時，會出現此錯誤。 如果我在不添加 BLE 設備的情況下單擊該按鈕，則它不會崩潰。
如果您的布局是 LinearLayout，則布局參數類必須是 LinearLayout.LayoutParams，如果是 ConstraintLayout，則是 ConstraintLayout.LayoutParams，依此類推。 這些 LayoutParams 類對每種布局類型都有特定的方法，這些方法不相互兼容
java.lang.ClassCastException：android.widget.LinearLayout $ LayoutParams無法轉換為android.widget.AbsListView $ LayoutParams
[英]java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.widget.AbsListView$LayoutParams
java.lang.ClassCastException：android.widget.RelativeLayout $ LayoutParams無法轉換為android.widget.LinearLayout $ LayoutParams
[英]java.lang.ClassCastException: android.widget.RelativeLayout$LayoutParams cannot be cast to android.widget.LinearLayout$LayoutParams
java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams 不能轉換為 android.support.v7.widget.RecyclerView$LayoutParams
[英]java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.support.v7.widget.RecyclerView$LayoutParams
ClassCastException：java.lang.ClassCastException：android.widget.LinearLayout $ LayoutParams無法強制轉換為android.support.v4.widget.DrawerLayout
[英]ClassCastException : java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.support.v4.widget.DrawerLayout
java.lang.ClassCastException：android.widget.LinearLayout $ LayoutParams無法轉換為android.widget.FrameLayout
[英]java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.widget.FrameLayout
Android java.lang.ClassCastException：android.widget.LinearLayout $ LayoutParams無法強制轉換為android.widget.AbsListView $ LayoutParams
[英]Android java.lang.ClassCastException: android.widget.LinearLayout$LayoutParams cannot be cast to android.widget.AbsListView$LayoutParams
java.lang.ClassCastException：android.support.constraint.ConstraintLayout無法轉換為android.widget.TextView
[英]java.lang.ClassCastException: android.support.constraint.ConstraintLayout cannot be cast to android.widget.TextView
java.lang.ClassCastException：androidx.constraintlayout.widget.ConstraintLayout 無法轉換為 android.widget.LinearLayout
[英]java.lang.ClassCastException: androidx.constraintlayout.widget.ConstraintLayout cannot be cast to android.widget.LinearLayout
java.lang.ClassCastException：android.widget.LinearLayout無法強制轉換為android.support.v7.widget.Toolbar
[英]java.lang.ClassCastException: android.widget.LinearLayout cannot be cast to android.support.v7.widget.Toolbar
java.lang.ClassCastException：android.widget.RelativeLayout $ LayoutParams無法強制轉換為android.support.v7.widget.RecyclerView $ LayoutParams
[英]java.lang.ClassCastException: android.widget.RelativeLayout$LayoutParams cannot be cast to android.support.v7.widget.RecyclerView$LayoutParams
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