package com.exma.j;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class JinsclubActivity extends Activity {
 /** Called when the activity is first created. */
 @Override
 public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.main);
  Button btn1 = (Button)findViewById(R.id.university);
  btn1.setOnClickListener(new Button.OnClickListener() {
   public void onClick(View v) {
    Intent intent = new Intent(JinsclubActivity.this,
      wonkwang.class);
    startActivity(intent);
   }
  });
 }
}


초보라 오류를 못잡겠는데.. 아무래도 여기서 오류가나는것 같은데 일단 소스도 첨부하겠습니다~!

 

================================추가첨부=======================================

 

 

 09-14 01:35:55.761: ERROR/AndroidRuntime(1208): FATAL EXCEPTION: main
09-14 01:35:55.761: ERROR/AndroidRuntime(1208): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.exma.j/com.exma.j.JinsclubActivity}: java.lang.ClassCastException: android.widget.TextView
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1647)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.app.ActivityThread.access$1500(ActivityThread.java:117)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.os.Handler.dispatchMessage(Handler.java:99)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.os.Looper.loop(Looper.java:123)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.app.ActivityThread.main(ActivityThread.java:3683)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at java.lang.reflect.Method.invokeNative(Native Method)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at java.lang.reflect.Method.invoke(Method.java:507)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at dalvik.system.NativeStart.main(Native Method)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208): Caused by: java.lang.ClassCastException: android.widget.TextView
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at com.exma.j.JinsclubActivity.onCreate(JinsclubActivity.java:15)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1611)
09-14 01:35:55.761: ERROR/AndroidRuntime(1208):     ... 11 more


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