ClassNotFoundException when putExtras on Implicit intent

Question

ClassNotFoundException when putExtras on Implicit intent

doniwinata0309 opened this issue 6 years ago · comments

Parceler version : 1.1.12
AGP: 3.3.1

Hi @johncarl81 , I got this runtime error on android system (the activity become crash, but it is crash on android application, and the intent not started. )

Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: com.test.application.MyParcelObject$$Parcelable
        at android.os.Parcel.readParcelableCreator(Parcel.java:2917)
        at android.os.Parcel.readParcelable(Parcel.java:2843)
        at android.os.Parcel.readValue(Parcel.java:2746)
        at android.os.Parcel.readArrayMapInternal(Parcel.java:3115)
        at android.os.BaseBundle.initializeFromParcelLocked(BaseBundle.java:273)
        at android.os.BaseBundle.unparcel(BaseBundle.java:226)
        at android.os.Bundle.getParcelable(Bundle.java:939)
        at android.content.Intent.getParcelableExtra(Intent.java:7174)
        at com.android.internal.app.ChooserActivity.onCreate(ChooserActivity.java:225)
        at android.app.Activity.performCreate(Activity.java:7051)
        at android.app.Activity.performCreate(Activity.java:7042)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1215)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856) 
        at android.app.ActivityThread.-wrap11(Unknown Source:0) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:169) 
        at android.app.ActivityThread.main(ActivityThread.java:6521)

Turns out this is because i am starting intent chooser (implicit intent) and putExtra Parcelable, that was wrapped by my local object. here the example of code:

        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(uriString));
        Parcelable data = Parcels.wrap(new MyParcelObject());

        Intent intentChooser = Intent.createChooser(intent, "title");
        intentChooser.putExtra("test", data);
        getContext().startActivity(intentChooser);

So the error seems to be happen when outside application (intent chooser) trying to unmarshalling the extra, which is wrapped using my internal component MyParcelObject.

Do you know what might be wrong ?
Thank you.

John Ericksen · Answer 1 · Fri Feb 15 2019 07:27:49 GMT+0800 (China Standard Time)

Do you have proguard obfuscating class names?

doniwinata0309 · Answer 2 · Fri Feb 15 2019 10:24:11 GMT+0800 (China Standard Time)

Yes i have add them, but, it is also happened on debug version which proguard disabled.

doniwinata0309 · Answer 3 · Fri Feb 15 2019 18:55:55 GMT+0800 (China Standard Time)

Just realize this also happen on other custom that implement parcel object. So seems like it is not parceler bug ?

John Ericksen · Answer 4 · Sat Feb 16 2019 04:22:57 GMT+0800 (China Standard Time)

Strange. It still sounds like an obfuscating problem. Can you view the classes in the apk?

10erlosh · Answer 5 · Mon Feb 18 2019 23:53:38 GMT+0800 (China Standard Time)

Same problem here using Parceler 1.1.12

2019-02-18 16:48:48.410 9977-9977/? E/Parcel: Class not found when unmarshalling: com.example.SomePojo$$Parcelable
    java.lang.ClassNotFoundException: com.example.SomePojo$$Parcelable
        at java.lang.Class.classForName(Native Method)
        at java.lang.Class.forName(Class.java:400)
        at android.os.Parcel.readParcelableCreator(Parcel.java:2489)
        at android.os.Parcel.readParcelable(Parcel.java:2443)
        at android.os.Parcel.readValue(Parcel.java:2346)
        at android.os.Parcel.readArrayMapInternal(Parcel.java:2698)
        at android.os.BaseBundle.unparcel(BaseBundle.java:269)
        at android.os.BaseBundle.getStringArrayList(BaseBundle.java:1114)
        at android.os.Bundle.getStringArrayList(Bundle.java:962)
        at com.huawei.android.internal.app.HwResolverActivity$ResolveListAdapter.<init>(HwResolverActivity.java:1227)
        at com.huawei.android.internal.app.HwResolverActivity.onCreate(HwResolverActivity.java:373)
        at com.huawei.android.internal.app.HwChooserActivity.onCreate(HwChooserActivity.java:80)
        at android.app.Activity.performCreate(Activity.java:6910)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2746)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:156)
        at android.app.ActivityThread.main(ActivityThread.java:6577)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)
     Caused by: java.lang.ClassNotFoundException: com.example.SomePojo$$Parcelable
        at java.lang.Class.classForName(Native Method)
        at java.lang.BootClassLoader.findClass(ClassLoader.java:1346)
        at java.lang.BootClassLoader.loadClass(ClassLoader.java:1406)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        at java.lang.Class.classForName(Native Method) 
        at java.lang.Class.forName(Class.java:400) 
        at android.os.Parcel.readParcelableCreator(Parcel.java:2489) 
        at android.os.Parcel.readParcelable(Parcel.java:2443) 
        at android.os.Parcel.readValue(Parcel.java:2346) 
        at android.os.Parcel.readArrayMapInternal(Parcel.java:2698) 
        at android.os.BaseBundle.unparcel(BaseBundle.java:269) 
        at android.os.BaseBundle.getStringArrayList(BaseBundle.java:1114) 
        at android.os.Bundle.getStringArrayList(Bundle.java:962) 
        at com.huawei.android.internal.app.HwResolverActivity$ResolveListAdapter.<init>(HwResolverActivity.java:1227) 
        at com.huawei.android.internal.app.HwResolverActivity.onCreate(HwResolverActivity.java:373) 
        at com.huawei.android.internal.app.HwChooserActivity.onCreate(HwChooserActivity.java:80) 
        at android.app.Activity.performCreate(Activity.java:6910) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2746) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864) 
        at android.app.ActivityThread.-wrap12(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567) 
        at android.os.Handler.dispatchMessage(Handler.java:105) 
        at android.os.Looper.loop(Looper.java:156) 
        at android.app.ActivityThread.main(ActivityThread.java:6577) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831) 
     Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available
2019-02-18 16:48:48.411 9977-9977/? E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.huawei.android.internal.app, PID: 9977
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.huawei.android.internal.app/com.huawei.android.internal.app.HwChooserActivity}: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: com.example.SomePojo$$Parcelable
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2793)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567)
        at android.os.Handler.dispatchMessage(Handler.java:105)
        at android.os.Looper.loop(Looper.java:156)
        at android.app.ActivityThread.main(ActivityThread.java:6577)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)
     Caused by: android.os.BadParcelableException: ClassNotFoundException when unmarshalling: com.example.SomePojo$$Parcelable
        at android.os.Parcel.readParcelableCreator(Parcel.java:2517)
        at android.os.Parcel.readParcelable(Parcel.java:2443)
        at android.os.Parcel.readValue(Parcel.java:2346)
        at android.os.Parcel.readArrayMapInternal(Parcel.java:2698)
        at android.os.BaseBundle.unparcel(BaseBundle.java:269)
        at android.os.BaseBundle.getStringArrayList(BaseBundle.java:1114)
        at android.os.Bundle.getStringArrayList(Bundle.java:962)
        at com.huawei.android.internal.app.HwResolverActivity$ResolveListAdapter.<init>(HwResolverActivity.java:1227)
        at com.huawei.android.internal.app.HwResolverActivity.onCreate(HwResolverActivity.java:373)
        at com.huawei.android.internal.app.HwChooserActivity.onCreate(HwChooserActivity.java:80)
        at android.app.Activity.performCreate(Activity.java:6910)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1123)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2746)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2864) 
        at android.app.ActivityThread.-wrap12(ActivityThread.java) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1567) 
        at android.os.Handler.dispatchMessage(Handler.java:105) 
        at android.os.Looper.loop(Looper.java:156) 
        at android.app.ActivityThread.main(ActivityThread.java:6577) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:941) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:831)

John Ericksen · Answer 6 · Tue Feb 19 2019 00:13:16 GMT+0800 (China Standard Time)

Are you using Proguard? Also, verify the class names in your APK.

10erlosh · Answer 7 · Tue Feb 19 2019 00:23:55 GMT+0800 (China Standard Time)

This happens in debug builds without Proguard. It works well when using explicit intents.

John Ericksen · Answer 8 · Tue Feb 19 2019 00:28:06 GMT+0800 (China Standard Time)

Can you come up with a quick demo app so I can debug?

John Ericksen · Answer 9 · Tue Feb 19 2019 07:17:59 GMT+0800 (China Standard Time)

Hmmm, either that or the Parceler annotation processor isn't running. @doniwinata0309 @10erlosh could you share your build Parceler dependency statements?

10erlosh · Answer 10 · Wed Feb 20 2019 06:53:26 GMT+0800 (China Standard Time)

It turned out that my problem only occurs on a huawei device. As a workaround i wrapped the parcel with a bundle and put the bundle into the implicit intent:

parcel = Parcels.wrap(object);
Bundle b = new Bundle();
b.putParcelable(KEY_EXTRA, parcel);
intent.putExtra(KEY_EXTRA, b);

I can live with that.