Android ViewGroup崩溃：尝试从null对象引用上的字段'int android.view.View.mViewFlags'中读取
我们发现后端日志记录监视报告了此类崩溃的几种情况。崩溃似乎与特定的UX故障无关。从报告中，没有迹象表明我们自己的班级是如何参与的（没有任何班级名称的迹象）。这是典型崩溃的示例： java.lang.NullPointerException: Attempt to read from field 'int android.view.View.mViewFlags' on a null object reference at android.view.ViewGroup.dispatchDraw(ViewGroup.java:3357) at android.view.View.updateDisplayListIfDirty(View.java:14288) at android.view.View.getDisplayList(View.java:14315) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3549) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3528) at android.view.View.updateDisplayListIfDirty(View.java:14253) at android.view.View.getDisplayList(View.java:14315) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3549) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3528) at android.view.View.updateDisplayListIfDirty(View.java:14253) at android.view.View.getDisplayList(View.java:14315) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3549) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3528) at android.view.View.updateDisplayListIfDirty(View.java:14253) at android.view.View.getDisplayList(View.java:14315) at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3549) at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3528) at android.view.View.updateDisplayListIfDirty(View.java:14253) …