我收到錯誤android.os.BadParcelableException: Parcelable protocol requires a Parcelable.Creator object called CREATOR
,但它只發生偶爾和隨機。我不知道爲什麼有時它會導致應用程序崩潰,而其他時間則不會。BadParcelable異常偶爾會導致應用程序崩潰
在我的對象類中,我的writeToParcel方法是完全空的,我認爲這可能與它有關。
@Override
public void writeToParcel(Parcel dest, int flags) {
// TODO Auto-generated method stub
}
變量我穿過parcelable對象的類型是布爾值,字符串,整數,字符串數組列表,布爾數組,我提出另一個parcelable對象的ArrayList。
什麼導致偶爾的崩潰任何想法?
完全logcat的下面
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.OptimusApps.stayhealthy/com.OptimusApps.stayhealthy.MainActivity}: android.os.BadParcelableException: Parcelable protocol requires a Parcelable.Creator object called CREATOR on class com.OptimusApps.stayhealthy.DatabaseHelper.Workout
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2596)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2653)
at android.app.ActivityThread.access$800(ActivityThread.java:156)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1355)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:157)
at android.app.ActivityThread.main(ActivityThread.java:5872)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:674)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.os.BadParcelableException: Parcelable protocol requires a Parcelable.Creator object called CREATOR on class com.OptimusApps.stayhealthy.DatabaseHelper.Workout
at android.os.Parcel.readParcelableCreator(Parcel.java:2165)
at android.os.Parcel.readParcelable(Parcel.java:2106)
at android.os.Parcel.readValue(Parcel.java:2022)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2323)
at android.os.Bundle.unparcel(Bundle.java:249)
at android.os.Bundle.getParcelable(Bundle.java:1206)
at com.OptimusApps.stayhealthy.WorkoutPreview.initializeVariables(WorkoutPreview.java:175)
at com.OptimusApps.stayhealthy.WorkoutPreview.onCreateView(WorkoutPreview.java:84)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:1500)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:927)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1104)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086)
at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:1884)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:566)
at com.OptimusApps.stayhealthy.MainActivity.onStart(MainActivity.java:295)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1239)
at android.app.Activity.performStart(Activity.java:5322)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2569)
... 11 more
我不認爲這是因爲您的功能是空的。你的類是否實現Parcelable? – 2014-10-01 03:36:16