Crash in FNetGUIDCache::GetObjectFromNetGUID()

 2286       UE_LOG(LogNetPackageMap, Error, TEXT("GetObjectFromNetGUID: Package is not fully loaded, but isn't async loading! Path: %s, NetGUID: %s"), *CacheObjectPtr->PathName.ToString(), *NetGUID.ToString());
 2287       }
 2288       
 2289       return NULL;
 2290       }
 2291       else
 2292       {
 2293       // If package isn't fully loaded, flush async loading now
 2294       FlushAsyncLoading(); 
 2295       check(Package->IsFullyLoaded());
 2296       }
 2297       }
 2298       }
 2299       
 2300 ***** if ( CacheObjectPtr->NetworkChecksum != 0 && !CVarIgnoreNetworkCheckumMismatch.GetValueOnGameThread() )
 2301       {
 2302       const uint32 NetworkChecksum = GetNetworkChecksum( Object );
 2303       
 2304       if ( CacheObjectPtr->NetworkChecksum != NetworkChecksum )
 2305       {
 2306       if ( NetworkChecksumMode == NETCHECKSUM_SaveAndUse )
 2307       {
 2308       UE_LOG( LogNetPackageMap, Warning, TEXT( "GetObjectFromNetGUID: Network checksum mismatch. FullNetGUIDPath: %s, %u, %u" ), *FullNetGUIDPath( NetGUID ), CacheObjectPtr->NetworkChecksum, NetworkChecksum );
 2309       
 2310       CacheObjectPtr->bIsBroken = true;
 2311       return NULL;
 2312       }
 2313       else
 2314       {
 2315       UE_LOG( LogNetPackageMap, Verbose, TEXT( "GetObjectFromNetGUID: Network checksum mismatch. FullNetGUIDPath: %s, %u, %u" ), *FullNetGUIDPath( NetGUID ), CacheObjectPtr->NetworkChecksum, NetworkChecksum 

UE4Editor_Engine!FNetGUIDCache::GetObjectFromNetGUID() packagemapclient.cpp:2301 
UE4Editor_Engine!UPackageMapClient::InternalLoadObject() packagemapclient.cpp:785 
UE4Editor_Engine!UPackageMapClient::InternalLoadObject() packagemapclient.cpp:678 
UE4Editor_Engine!UPackageMapClient::ReceiveNetGUIDBunch() packagemapclient.cpp:989 
UE4Editor_Engine!UChannel::ReceivedRawBunch() datachannel.cpp:303 
UE4Editor_Engine!UNetConnection::ReceivedPacket() netconnection.cpp:1101 
UE4Editor_Engine!UNetConnection::ReceivedRawPacket() netconnection.cpp:556 
UE4Editor_OnlineSubsystemUtils!UIpNetDriver::TickDispatch() ipnetdriver.cpp:203 
UE4Editor_Engine!TBaseUObjectMethodDelegateInstance<0,UNetDriver,void __cdecl() delegateinstancesimpl_variadics.inl:852 
UE4Editor_Engine!TBaseMulticastDelegate<void,float>::Broadcast() delegatesignatureimpl_variadics.inl:921 
UE4Editor_Engine!UWorld::Tick() leveltick.cpp:1107 
UE4Editor_UnrealEd!UEditorEngine::Tick() editorengine.cpp:1349 
UE4Editor_UnrealEd!UUnrealEdEngine::Tick() unrealedengine.cpp:368 
UE4Editor!FEngineLoop::Tick() launchengineloop.cpp:2775 
UE4Editor!GuardedMain() launch.cpp:148 
UE4Editor!GuardedMainWrapper() launchwindows.cpp:126 
UE4Editor!WinMain() launchwindows.cpp:200 
UE4Editor!__scrt_common_main_seh() exe_common.inl:264 
kernel32!<Unknown> 
ntdll!<Unknown>