안녕하세요 에러가 발생했는데 문제가 뭔지를 모르겠습니다.

에러는 intent 해서 다른 액티비티로 넘어가려고 하면 에러가 발생합니다. 로그캣 내용은

12-06 02:23:22.545: D/gralloc_goldfish(619): Emulator without GPU emulation detected.
12-06 02:23:25.734: D/dalvikvm(619): GC_CONCURRENT freed 92K, 2% free 8374K/8519K, paused 74ms+6ms, total 141ms
12-06 02:23:25.734: D/dalvikvm(619): WAIT_FOR_CONCURRENT_GC blocked 22ms
12-06 02:23:25.774: I/Choreographer(619): Skipped 90 frames!  The application may be doing too much work on its main thread.
12-06 02:23:37.335: I/Choreographer(619): Skipped 37 frames!  The application may be doing too much work on its main thread.
12-06 02:23:43.915: D/AndroidRuntime(619): Shutting down VM
12-06 02:23:43.915: W/dalvikvm(619): threadid=1: thread exiting with uncaught exception (group=0x40a13300)
12-06 02:23:43.934: E/AndroidRuntime(619): FATAL EXCEPTION: main
12-06 02:23:43.934: E/AndroidRuntime(619): java.lang.RuntimeException: Unable to start activity ComponentInfo{ac.kw.miribaguni/ac.kw.miribaguni.PriceInfo}: java.lang.NullPointerException
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.ActivityThread.access$600(ActivityThread.java:130)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.os.Handler.dispatchMessage(Handler.java:99)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.os.Looper.loop(Looper.java:137)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.ActivityThread.main(ActivityThread.java:4745)
12-06 02:23:43.934: E/AndroidRuntime(619):  at java.lang.reflect.Method.invokeNative(Native Method)
12-06 02:23:43.934: E/AndroidRuntime(619):  at java.lang.reflect.Method.invoke(Method.java:511)
12-06 02:23:43.934: E/AndroidRuntime(619):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
12-06 02:23:43.934: E/AndroidRuntime(619):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
12-06 02:23:43.934: E/AndroidRuntime(619):  at dalvik.system.NativeStart.main(Native Method)
12-06 02:23:43.934: E/AndroidRuntime(619): Caused by: java.lang.NullPointerException
12-06 02:23:43.934: E/AndroidRuntime(619):  at ac.kw.miribaguni.PriceInfo.onCreate(PriceInfo.java:28)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.Activity.performCreate(Activity.java:5008)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
12-06 02:23:43.934: E/AndroidRuntime(619):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
12-06 02:23:43.934: E/AndroidRuntime(619):  ... 11 more

이렇습니다. 고수님들 부탁 드려요~~