HCaptchaConfig IOException writing serializable object

[MMarkiz]

Hello for some time I'm getting crashes from some of users because of serialization problem. Currently I'm using 3.4.0 version, but it also happened few times on 3.3.6.

Some logs:
Fatal Exception: java.lang.RuntimeException
Parcelable encountered IOException writing serializable object (name = com.hcaptcha.sdk.HCaptchaConfig)

Fatal Exception: java.lang.RuntimeException: Parcelable encountered IOException writing serializable object (name = com.hcaptcha.sdk.HCaptchaConfig)
       at android.os.Parcel.writeSerializable(Parcel.java:1714)
       at android.os.Parcel.writeValue(Parcel.java:1662)
       at android.os.Parcel.writeArrayMapInternal(Parcel.java:875)
       at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1579)
       at android.os.Bundle.writeToParcel(Bundle.java:1233)
       at android.os.Parcel.writeBundle(Parcel.java:915)
       at androidx.fragment.app.FragmentState.writeToParcel(FragmentState.java:159)
       at android.os.Parcel.writeParcelable(Parcel.java:1683)
       at android.os.Parcel.writeValue(Parcel.java:1589)
       at android.os.Parcel.writeArrayMapInternal(Parcel.java:875)
       at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1579)
       at android.os.Bundle.writeToParcel(Bundle.java:1233)
       at android.os.Parcel.writeBundle(Parcel.java:915)
       at android.os.Parcel.writeValue(Parcel.java:1580)
       at android.os.Parcel.writeArrayMapInternal(Parcel.java:875)
       at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1579)
       at android.os.Bundle.writeToParcel(Bundle.java:1233)
       at android.os.Parcel.writeBundle(Parcel.java:915)
       at android.os.Parcel.writeValue(Parcel.java:1580)
       at android.os.Parcel.writeArrayMapInternal(Parcel.java:875)
       at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1579)
       at android.os.Bundle.writeToParcel(Bundle.java:1233)
       at android.os.Parcel.writeBundle(Parcel.java:915)
       at android.os.Parcel.writeValue(Parcel.java:1580)
       at android.os.Parcel.writeArrayMapInternal(Parcel.java:875)
       at android.os.BaseBundle.writeToParcelInner(BaseBundle.java:1579)
       at android.os.Bundle.writeToParcel(Bundle.java:1233)
       at android.app.IActivityManager$Stub$Proxy.activityStopped(IActivityManager.java:3895)
       at android.app.servertransaction.PendingTransactionActions$StopInfo.run(PendingTransactionActions.java:144)
       at android.os.Handler.handleCallback(Handler.java:873)
       at android.os.Handler.dispatchMessage(Handler.java:99)
       at android.os.Looper.loop(Looper.java:193)
       at android.app.ActivityThread.main(ActivityThread.java:6912)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:590)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)```

[vkatzyn]

It has occured on 3.5.0 too.

[CAMOBAP]

@MMarkiz @vkatzyn maybe you can share more conditions for this issue:

• Android OS versions
• Device models
• How often this happens (total number of cases)

[MMarkiz]

@CAMOBAP it happened over 350 times. OS and device doesn't seem to make difference here. Some users data with crash:

OS version:

Device:

Samsung Devices:

[DSergiu]

Thank you for reporting this @MMarkiz.

We added more tests for serialization.
A fix was released in version 3.5.1.