11-03 23:12:10.359: E/AndroidRuntime(30922): FATAL EXCEPTION: main
11-03 23:12:10.359: E/AndroidRuntime(30922): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.comsi.lab.talk/com.comsi.lab.talk.JoinActivity}: java.lang.ClassCastException: android.widget.TextView cannot be cast to android.widget.EditText
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1968)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1993)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.ActivityThread.access$600(ActivityThread.java:127)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1159)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.os.Handler.dispatchMessage(Handler.java:99)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.os.Looper.loop(Looper.java:137)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.ActivityThread.main(ActivityThread.java:4512)
11-03 23:12:10.359: E/AndroidRuntime(30922): at java.lang.reflect.Method.invokeNative(Native Method)
11-03 23:12:10.359: E/AndroidRuntime(30922): at java.lang.reflect.Method.invoke(Method.java:511)
11-03 23:12:10.359: E/AndroidRuntime(30922): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:794)
11-03 23:12:10.359: E/AndroidRuntime(30922): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:561)
11-03 23:12:10.359: E/AndroidRuntime(30922): at dalvik.system.NativeStart.main(Native Method)
11-03 23:12:10.359: E/AndroidRuntime(30922): Caused by: java.lang.ClassCastException: android.widget.TextView cannot be cast to android.widget.EditText
11-03 23:12:10.359: E/AndroidRuntime(30922): at com.comsi.lab.talk.JoinActivity.onCreate(JoinActivity.java:46)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.Activity.performCreate(Activity.java:4492)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1052)
11-03 23:12:10.359: E/AndroidRuntime(30922): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1932)
11-03 23:12:10.359: E/AndroidRuntime(30922): ... 11 more

이 게시물을