08-20 17:19:32.790: D/dalvikvm(938): GC_EXTERNAL_ALLOC freed 52K, 51% free 2686K/5379K, external 0K/0K, paused 397ms
08-20 17:19:33.200: D/AndroidRuntime(938): Shutting down VM
08-20 17:19:33.200: W/dalvikvm(938): threadid=1: thread exiting with uncaught exception (group=0x40020560)
08-20 17:19:33.210: E/AndroidRuntime(938): FATAL EXCEPTION: main
08-20 17:19:33.210: E/AndroidRuntime(938): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.suishoukan/com.example.suishoukan.MainActivity}: java.lang.NullPointerException
08-20 17:19:33.210: E/AndroidRuntime(938): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1834)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1850)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.app.ActivityThread.access$1500(ActivityThread.java:125)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:941)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.os.Handler.dispatchMessage(Handler.java:99)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.os.Looper.loop(Looper.java:130)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.app.ActivityThread.main(ActivityThread.java:3962)
08-20 17:19:33.210: E/AndroidRuntime(938): at java.lang.reflect.Method.invokeNative(Native Method)
08-20 17:19:33.210: E/AndroidRuntime(938): at java.lang.reflect.Method.invoke(Method.java:507)
08-20 17:19:33.210: E/AndroidRuntime(938): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:864)
08-20 17:19:33.210: E/AndroidRuntime(938): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:622)
08-20 17:19:33.210: E/AndroidRuntime(938): at dalvik.system.NativeStart.main(Native Method)
08-20 17:19:33.210: E/AndroidRuntime(938): Caused by: java.lang.NullPointerException
08-20 17:19:33.210: E/AndroidRuntime(938): at com.example.suishoukan.MainActivity.show(MainActivity.java:85)
08-20 17:19:33.210: E/AndroidRuntime(938): at com.example.suishoukan.MainActivity.onCreate(MainActivity.java:54)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
08-20 17:19:33.210: E/AndroidRuntime(938): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1788)