当我按下登录按钮时,此错误会导致我的应用程序崩溃。发生的错误如下。我尝试了很多事情,例如将发送函数放在另一个脚本中。我也尝试过在另一个 ide(如 eclipse)中单独运行 send 函数,没有错误。我是 java 新手,花了几个小时试图解决这个问题。错误是
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.messager, PID: 19051
java.lang.IllegalStateException: Could not execute method for android:onClick
at android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:390)
at android.view.View.performClick(View.java:6614)
at android.view.View.performClickInternal(View.java:6591)
at android.view.View.access$3100(View.java:786)
at android.view.View$PerformClick.run(View.java:25948)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:201)
at android.app.ActivityThread.main(ActivityThread.java:6806)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:385)
at android.view.View.performClick(View.java:6614)
at android.view.View.performClickInternal(View.java:6591)
at android.view.View.access$3100(View.java:786)
at android.view.View$PerformClick.run(View.java:25948)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:201)
沧海一幻觉
相关分类