高德地圖（Attempt to invoke virtual method 'void com.amap.api.maps.MapView.onDestroy()' on a null object）

時間 2019-12-06

標籤地圖 attempt invoke virtual method void com.amap.api.maps.mapview.ondestroy com amap api maps mapview ondestroy null object 简体版

原文原文鏈接

使用高德地圖時MapView 不能經過ButterKnife來獲取id，須要經過findviewbyid來獲取MapView對象，不然會報web Attempt to invoke virtual method 'void com.amap.api.maps.MapView.onDestroy()' on a null object reference api

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1. @BindView問題 Attempt to invoke virtual method 'void android ...' on a null object reference
2. Attempt to invoke virtual method 'java.lang.String java.lang.Object.toString()' on a null object
3. java.lang.NullPointerException: Attempt to invoke virtual method .....on a null object reference
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1. @BindView問題 Attempt to invoke virtual method 'void android ...' on a null object reference
2. Attempt to invoke virtual method 'java.lang.String java.lang.Object.toString()' on a null object
3. java.lang.NullPointerException: Attempt to invoke virtual method .....on a null object reference
4. Attempt to invoke virtual method 'void android.support.v4.app.Fragment.setNextAnim(int)'
5. Attempt to invoke virtual method 'void android.support.v7.widget.RecyclerViewLayoutManager.onMeasur
6. Attempt to invoke virtual method 'void android.view.ViewGroup.transformMatrixToGlobal(android.graphi
7. 解決Attempt to invoke virtual method '...ListAdapter'on a null object reference
8. java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.ListView.setAd
9. java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setTe
10. Attempt to invoke virtual method 'void android.widget.ListView.setAdapter(android.widget.ListAdapter

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