Android SDK CRASH !!!

I have a user,with field which is a collection, like ( blockedUsers[] )

I get the blockedUsers[] like this Backendless.Data.of(BackendlessUser.class).loadRelations(user, relations) …
it’s work perfectly … , but after that, when I save the relation (with Backendless.UserService.update(user)), I can’t make create operation it’s starts trow exception, in SDK , I thing that the problem is in SDK, beacause after crash I can see the created field

the exception message is attached file

FATAL EXCEPTION: main
Process: ch.betya.betya, PID: 7041
java.util.NoSuchElementException
at java.util.AbstractList$SimpleListIterator.next(AbstractList.java:59)
at com.backendless.FootprintsManager$Inner.duplicateFootprintForObject(FootprintsManager.java:189)
at com.backendless.FootprintsManager$Inner.duplicateFootprintForObject(FootprintsManager.java:166)
at com.backendless.Persistence$3.handleResponse(Persistence.java:171)
at com.backendless.async.message.AsyncMessage$ResponseHandler.handle(AsyncMessage.java:64)
at com.backendless.async.message.AsyncMessage.handleCallback(AsyncMessage.java:41)
at com.backendless.core.AndroidCarrier$1.handleMessage(AndroidCarrier.java:37)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5451)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

I have allrady asked a question in this theme, may be I’m doing wrong save of the blockedUsers[], here is the link of my question
link http://support.backendless.com/t/how-to-save-user-relational-data-which-is-collection

Hi Rob,

Could you please try it with the following build of the SDK?:

Please let us know if the problem is still there.

Regards,
Mark