android.os.BadParcelableException:当解编组时ClassNotFoundException：
android.os.BadParcelableException:当解编组时ClassNotFoundException：
提问于 2015-05-08 17:52:45
我不知道为什么会发生这种事，我无法复制它。在控制台里。
我真的很抱歉，只是把代码和日志猫，但我甚至不能阅读逻辑猫，我还没有遇到这样的问题，我甚至不知道从哪里开始。任何帮助都将不胜感激。
这是一只日志猫，
android.os.BadParcelableException: ClassNotFoundException when unmarshalling: bitsie.playmee.musicplayer.free.classes.SongDetails
at android.os.Parcel.readParcelableCreator(Parcel.java:2147)
at android.os.Parcel.readParcelable(Parcel.java:2097)
at android.os.Parcel.readValue(Parcel.java:2013)
at android.os.Parcel.readListInternal(Parcel.java:2343)
at android.os.Parcel.readArrayList(Parcel.java:1703)
at android.os.Parcel.readValue(Parcel.java:2034)
at android.os.Parcel.readArrayMapInternal(Parcel.java:2314)
at android.os.Bundle.unparcel(Bundle.java:249)
at android.os.Bundle.getSparseParcelableArray(Bundle.java:1273)
at android.support.v4.app.FragmentManagerImpl.throwException(Unknown Source)
beginTransaction
putFragment
getFragment
saveFragmentInstanceState
dump
makeOpenCloseAnimation
makeFadeAnimation
loadAnimation
moveToState
moveToState
moveToState
addFragment
removeFragment
findFragmentById
findFragmentByTag
enqueueAction
allocBackStackIndex
setBackStackIndex
popBackStackState
restoreAllState
attachActivity
dispatchConfigurationChanged
dispatchCreateOptionsMenu
dispatchPrepareOptionsMenu
dispatchOptionsItemSelected
at android.support.v4.app.FragmentManagerImpl.throwException(Unknown Source)
beginTransaction
putFragment
getFragment
saveFragmentInstanceState
dump
makeOpenCloseAnimation
makeFadeAnimation
loadAnimation
moveToState
moveToState
moveToState
addFragment
removeFragment
findFragmentById
findFragmentByTag
enqueueAction
allocBackStackIndex
setBackStackIndex
popBackStackState
restoreAllState
attachActivity
dispatchConfigurationChanged
dispatchCreateOptionsMenu
dispatchPrepareOptionsMenu
dispatchOptionsItemSelected
at android.support.v4.app.BackStackRecord.run(Unknown Source)
at android.support.v4.app.FragmentManagerImpl.makeInactive(Unknown Source)
attachFragment
execPendingActions
at android.support.v4.app.FragmentManagerImpl.executePendingTransactions(Unknown Source)
performPendingDeferredStart
hideFragment
freeBackStackIndex
addBackStackState
dispatchContextItemSelected
dispatchOptionsMenuClosed
transitToStyleIndex
at android.support.v4.app.FragmentStatePagerAdapter.setPrimaryItem(Unknown Source)
finishUpdate
at android.support.v4.view.ViewPager.initViewPager(Unknown Source)
setCurrentItem
setCurrentItemInternal
setCurrentItemInternal
scrollToItem
setPageTransformer
setInternalPageChangeListener
distanceInfluenceForSnapDuration
smoothScrollTo
addNewItem
populate
calculatePageOffsets
infoForChild
recomputeScrollPosition
onPageScrolled
completeScroll
isGutterDrag
determineTargetPage
onSecondaryPointerUp
canScroll
executeKeyEvent
getChildRectInPagerCoordinates
access$000
access$200
at android.support.v4.view.ViewPager.populate(Unknown Source)
requestParentDisallowInterceptTouchEvent
arrowScroll
at android.support.v4.view.ViewPager$3.run(Unknown Source)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:761)
at android.view.Choreographer.doCallbacks(Choreographer.java:574)
at android.view.Choreographer.doFrame(Choreographer.java:543)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:747)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5111)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:791)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:607)
at dalvik.system.NativeStart.main(Native Method)这是这个类的代码
public class SongDetails implements Parcelable
{
public SongDetails( int _ID, String click_no, String Album, String Artist, String Path, String Time, String song, String sortBy, int albumID,
String audioID )
{
this._ID = _ID;
this.click_no = click_no;
this.Album = Album;
this.Artist = Artist;
this.Path = Path;
this.Time = Time;
this.song = song;
this.sortBy = sortBy;
this.albumID = albumID;
this.audioID = audioID;
}
public SongDetails( Parcel in )
{
this._ID = in.readInt( );
this.Path = in.readString();
this.song = in.readString( );
this.Album = in.readString( );
this.Artist = in.readString( );
this.Time = in.readString( );
this.sortBy = in.readString( );
this.click_no = in.readString( );
this.albumID = Integer.parseInt( in.readString( ) );
this.audioID = in.readString( );
}
@Override
public int describeContents( )
{
return 0;
}
@Override
public void writeToParcel( Parcel dest, int flags )
{
dest.writeInt( _ID );
dest.writeString( Path );
dest.writeString( song );
dest.writeString( Album );
dest.writeString( Artist );
dest.writeString( Time );
dest.writeString( sortBy );
dest.writeString( click_no );
dest.writeString( String.valueOf( albumID ) );
dest.writeString( audioID );
}
public static final Parcelable.Creator < SongDetails > CREATOR = new Parcelable.Creator < SongDetails >( ) {
public SongDetails createFromParcel( Parcel in )
{
return new SongDetails( in );
}
public SongDetails [ ] newArray( int size )
{
return new SongDetails [ size ];
}
};
}活动代码，其中正在读取可打包的数据。
Bundle bundle = getIntent( ).getExtras( );
if ( bundle != null )
{
if ( GlobalSongList.GetInstance( ).getCheck( ) == 0 )
{
try
{
GlobalSongList.GetInstance( ).setPosition( bundle.getInt( "Data2", 0 ) );
if(bundle.getParcelableArrayList( "Data1" )!=null)
{
ArrayList < SongDetails > list =
bundle.getParcelableArrayList( "Data1" );
GlobalSongList.GetInstance( ).SetNowPlayingList( list );
}
CMDNAME = bundle.getString( IConstant.CMDNAME );
}
catch ( Exception e )
{
// e.printStackTrace( );
}
}
comefrom = bundle.getString( "comefrom" );
isFromRecentAdded = bundle.getBoolean( "fromRecentAdded", false );
click_no = bundle.getString( "click_no_playlist" );回答 1
Stack Overflow用户
回答已采纳
发布于 2015-05-08 18:33:09
我认为问题在于在解组SongDetails列表时没有设置类加载器。
您可以执行以下操作来读取"Data1"
if(bundle.getParcelableArrayList( "Data1" )!=null) {
bundle.setClassLoader (SongDetails.class.getClassLoader());
ArrayList < SongDetails > list = bundle.getParcelableArrayList( "Data1" );
// Rest of your code
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/30129924
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