相关疑难解决方法(0)

将我们的一些设备更新到Android 8.0后,在关注a TextInputEditText内部的一个字段后TextInputLayout,应用程序崩溃了Exception:

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'void
android.view.View.getBoundsOnScreen(android.graphics.Rect)' on a null object reference
at android.app.assist.AssistStructure$WindowNode.(AssistStructure.java)
at android.app.assist.AssistStructure.(AssistStructure.java)
at android.app.ActivityThread.handleRequestAssistContextExtras(ActivityThread.java:3035)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1807)
at android.os.Handler.dispatchMessage(Handler.java:105)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6541)
at java.lang.reflect.Method.invoke(Method.java)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)

当我们进入android 设置 - >系统 - >语言和输入 - >高级 - >自动填充服务 - >无,然后专注于TextInputEditText / TextInputLayout不再崩溃.

如何在不必禁用设备上的新8.0自动填充服务的情况下防止崩溃发生？

最近,我的Android应用程序出现了崩溃,仅在魅族设备上(M5c,M5s,M5 Note).Android版本:6.0.

这是完整的堆栈跟踪:

Fatal Exception: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.text.Layout.getLineForOffset(int)' on a null object reference
   at android.widget.Editor.updateCursorPositionMz(Editor.java:6964)
   at android.widget.Editor.updateCursorsPositions(Editor.java:1760)
   at android.widget.TextView.getUpdatedHighlightPath(TextView.java:5689)
   at android.widget.TextView.onDraw(TextView.java:5882)
   at android.view.View.draw(View.java:16539)
   at android.view.View.updateDisplayListIfDirty(View.java:15492)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443)
   at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:3719)
   at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:3699)
   at android.view.View.updateDisplayListIfDirty(View.java:15443) …