使用dialog时一直报这个异常,排查不出原因
258188170 opened this issue · comments
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.yunzong.cloudbox/com.xiyun.cloudbox.mvp.ui.activity.ShiftDetailActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View com.xiyun.cloudbox.app.weight.dialog.base.TController.o()' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3947)
at android.app.ActivityThread.access$900(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1309)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:902)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:697)
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View com.xiyun.cloudbox.app.weight.dialog.base.TController.o()' on a null object reference
at com.xiyun.cloudbox.app.weight.dialog.TDialog.b(TDialog.java:78)
at com.xiyun.cloudbox.app.weight.dialog.base.BaseDialogFragment.onCreateView(BaseDialogFragment.java:80)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:2439)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
at android.support.v4.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3269)
at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3229)
at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:620)
at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1236)
at android.app.Activity.performStart(Activity.java:6049)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2288)
... 11 more
java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.View com.xiyun.cloudbox.app.weight.dialog.base.TController.o()' on a null object reference
at com.xiyun.cloudbox.app.weight.dialog.TDialog.b(TDialog.java:78)
at com.xiyun.cloudbox.app.weight.dialog.base.BaseDialogFragment.onCreateView(BaseDialogFragment.java:80)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:2439)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1460)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852)
at android.support.v4.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3269)
at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3229)
at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:201)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:620)
at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:178)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1236)
at android.app.Activity.performStart(Activity.java:6049)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2288)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3947)
at android.app.ActivityThread.access$900(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1309)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5254)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:902)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:697)
你好，看一下你的调用方法写在哪里
调用方法比较多但是每次都new了的
tDialog = new TDialog.Builder(getSupportFragmentManager())
.setLayoutRes(R.layout.dialog_version_upgrde)
.setWidth(Constants.DIALOG_WIDTH)
.setCancelableOutside(false)
.setOnBindViewListener((viewHolder) -> {
viewHolder.setText(R.id.tv_content, msg);
viewHolder.setText(R.id.tv_cancel, getString(R.string.txt_retry));
TextView confirm = viewHolder.getView(R.id.tv_confirm);
if (list != null && list.size() > 0)
confirm.setText(getString(R.string.txt_use_em));
else
confirm.setText(getString(R.string.model_setting));
})
.addOnClickListener(R.id.tv_cancel, R.id.tv_confirm)
.setOnViewClickListener((viewHolder, view, tDialog) -> {
switch (view.getId()) {
case R.id.tv_confirm:
tDialog.dismissAllowingStateLoss();
if (list != null && list.size() > 0) {
//使用应急码
mPresenter.clickedEmergency(list);
} else {
// 跳转到设置界面
startActivity(new Intent(Settings.ACTION_WIFI_SETTINGS));
}
break;
case R.id.tv_cancel:
mPresenter.checkNetworkInfo();
tDialog.dismissAllowingStateLoss();
break;
}
})
.setOnKeyListener((anInterface, i, keyEvent) -> {
if (i == KeyEvent.KEYCODE_BACK) {
finish();
return true;
}
return false;
})
.create()
.show();
这个异常我没复现,但是友盟统计上一直上报
不同界面都报这个空指针异常
你好，我需要知道你在哪里 new TDialog.Builder()，因为我要分析虚拟机栈信息，根据你提供的资料在调用performLaunchActivity()时触发异常，我想知道你调用new TDialog.Builder()的入口函数在哪里？可以的话加我微信（Timmy_zzh）