그래서 활동을 시작한 인 텐트에서 번들을 검색하려는 시도에서 널 포인터 예외가 발생합니다.브레인 데드 모멘트 : 안드로이드 인 텐트에서 번들 전달
이전 활동의 코드는 다음과 같습니다
Bundle b = new Bundle();
Intent that = new Intent(this, GoogleMapSearchActivity.class);
that.putExtra("bundle", b);
startActivity(that);
호출 된 활동과 함께 번들 찾기 위해 시도 : 다음
Bundle bund;
Intent activity = getIntent();
bund = activity.getBundleExtra("bundle");
를 a로 다음 마지막 줄 가리키는 널 포인터 예외, 내 얼굴에 매우 벙어리 표현과 내 마음에 좌절감.
08-02 01:32:43.249: E/AndroidRuntime(2162): FATAL EXCEPTION: main
08-02 01:32:43.249: E/AndroidRuntime(2162): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.donatorproj/com.example.donatorproj.GoogleMapSearchActivity}: java.lang.NullPointerException
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.ActivityThread.access$600(ActivityThread.java:141)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.os.Handler.dispatchMessage(Handler.java:99)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.os.Looper.loop(Looper.java:137)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.ActivityThread.main(ActivityThread.java:5041)
08-02 01:32:43.249: E/AndroidRuntime(2162): at java.lang.reflect.Method.invokeNative(Native Method)
08-02 01:32:43.249: E/AndroidRuntime(2162): at java.lang.reflect.Method.invoke(Method.java:511)
08-02 01:32:43.249: E/AndroidRuntime(2162): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
08-02 01:32:43.249: E/AndroidRuntime(2162): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
08-02 01:32:43.249: E/AndroidRuntime(2162): at dalvik.system.NativeStart.main(Native Method)
08-02 01:32:43.249: E/AndroidRuntime(2162): Caused by: java.lang.NullPointerException
08-02 01:32:43.249: E/AndroidRuntime(2162): at com.example.donatorproj.GoogleMapSearchActivity.addInitialDataMarkers(GoogleMapSearchActivity.java:85)
08-02 01:32:43.249: E/AndroidRuntime(2162): at com.example.donatorproj.GoogleMapSearchActivity.onCreate(GoogleMapSearchActivity.java:78)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.Activity.performCreate(Activity.java:5104)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
08-02 01:32:43.249: E/AndroidRuntime(2162): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
08-02 01:32:43.249: E/AndroidRuntime(2162): ... 11 more
스택 추적을 게시 할 수 있습니까? –
잘 모르겠지만 인 텐트를 호출하는 중에'Intent that = new Intent (YourCurrentActivityname. this, GoogleMapSearchActivity.class); '를 시도해보십시오. –