12-03 09:47:14.926 19865-19865/com.example.double2.studentinfomanager E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.double2.studentinfomanager, PID: 19865
java.lang.IllegalStateException: Could not find method OnMyLoginClick(View) in a parent or ancestor Context for android:onClick attribute defined on view class android.support.v7.widget.AppCompatButton with id 'btn_login_log_in'
at android.view.View$DeclaredOnClickListener.resolveMethod(View.java:4757)
at android.view.View$DeclaredOnClickListener.onClick(View.java:4716)
at android.view.View.performClick(View.java:5637)
at android.view.View$PerformClick.run(View.java:22429)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
uj5u.com熱心網友回復：
很明顯，btn_login_log_in這個按鈕系結的點擊事件為OnMyLoginClick，但活動里并沒有這個方法轉載請註明出處，本文鏈接：https://www.uj5u.com/yidong/229562.html
標籤：Android
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