After installing from forge I  get the following error.

Already try to republish on Service Center (no errors publishing, same error opening), dowload and open  on Service Center, same error.

Error opening module 'PatientMobile_Core'

More InformationSystem.NullReferenceException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object.   at ServiceStudio.Model.ESpace.SignatureManager.SignatureSerializer..ctor(ISignatureVisibleReferenceElement referenceElement, Boolean referenceElementBeingSerializedIsHidden, Boolean includeCompatibilitySignature, Boolean isForRegeneratingReferenceElementsSignature)   at ServiceStudio.Model.ESpace.SignatureManager.UpdateSignatures(IEnumerable`1 infos, Action`2 processSignature)   at ServiceStudio.Model.ESpace.SignatureManager.<>c__DisplayClass35_0.b__0()   at ServiceStudio.Common.Concurrency.ModelLockExtensions.<>c__DisplayClass2_0.b__0()   at ServiceStudio.Common.Concurrency.ModelLockExtensions.DoWriteOperation[T](IModelLock modelLock, Func`1 func)   at ServiceStudio.Common.Concurrency.ModelLockExtensions.DoWriteOperation(IModelLock modelLock, Action action)   at ServiceStudio.Model.ESpace.SignatureManager.UpdateSignatures(IEnumerable`1 keys)   at ServiceStudio.Model.ESpace.SignatureManager.UpdateSignatures()   at ServiceStudio.Model.ESpace.SignatureManager.b__31_0()   at ServiceStudio.Common.Concurrency.ModelLockExtensions.<>c__DisplayClass2_0.b__0()   at ServiceStudio.Common.Concurrency.ModelLockExtensions.DoWriteOperation[T](IModelLock modelLock, Func`1 func)   at ServiceStudio.Common.Concurrency.ModelLockExtensions.DoWriteOperation(IModelLock modelLock, Action action)   at ServiceStudio.Model.ESpace.SignatureManager.RegenerateAllSignatures()   at ServiceStudio.Model.ESpace.Load(Stream stream, String initialLastSavePath, Boolean isUnregisteredESpace, Boolean readOnlyMode, Boolean recoverMode, ObjectKey newKeyForClone, String productKey, Nullable`1 forceModifiedFlag, IInformationForESpaceUpgrade informationForUpgrader, Predicate`1 isAvailable, Boolean skipUpgradesForForge, Nullable`1 isIsolated, Boolean needsDeterministicKeys)   at ServiceStudio.Model.ESpace.Load(Byte[] bytes, String initialLastSavePath, String productKey, Nullable`1 forceModifiedFlag, IInformationForESpaceUpgrade informationForUpgrader, Predicate`1 isAvailable, Boolean skipUpgradesForForge, Nullable`1 isIsolated)   at ServiceStudio.Presenter.AggregatorPresenter.prs#fhkhdspj.prs#mskyoxjf.prs#gitanufz(IInformationForESpaceUpgrade acq)   at ServiceStudio.Presenter.AggregatorPresenter.prs#fhkhdspj.prs#mskyoxjf.prs#gitanuga(CancellationToken acr, Action`1 acs)   at prs#nianivto.prs#usodipnk.prs#qqjppfqq.prs#jxjcioxq()   --- End of inner exception stack trace ---   at prs#nianivuo.prs#ydlgthnj(Exception kgj)   at prs#nianivto.prs#usodipnk.prs#cyximdpi(VerySlowOperation jlm, CancellationToken jln, EventWaitHandle jlo)   at prs#nianivto.prs#usodipnk.prs#cyximdpg(VerySlowOperation jlk, CancellationToken jll)   at prs#nianivto.RunWorkerThread(ITopLevelPresenter _, VerySlowOperation operation)   at ServiceStudio.Presenter.Progress.AbstractProgressProvider.ShowProgressDialog(ITopLevelPresenter topLevelPresenter, VerySlowOperation operation)   at ServiceStudio.Presenter.AbstractSlowOperationProvider.DoVerySlowOperation(ITopLevelPresenter topLevelPresenter, VerySlowOperation operation)   at ServiceStudio.Presenter.RuntimeImplementation.prs#wwiykwtz.prs#ldxlsboj()   at ServiceStudio.Presenter.AggregatorPresenter.ServiceStudio.Presenter.ITopLevelPresenter.prs#yefxlgve(Action phs)   at ServiceStudio.Presenter.RuntimeImplementation.DoVerySlowOperation(ITopLevelPresenter topLevelPresenter, VerySlowOperation slowOp)   at ServiceStudio.Presenter.AggregatorPresenter.prs#fhkhdspj.prs#mskyoxje.prs#mpjrksnz()