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recast navmesh error when teleport to map

 UE4Editor-Navmesh.dll!dtNavMesh::addTile(unsigned char * data, int dataSize, int flags, unsigned __int64 lastRef, unsigned __int64 * result) Line 1526    C++
  UE4Editor-Engine.dll!URecastNavMeshDataChunk::AttachTiles(dtNavMesh * NavMesh) Line 143    C++
  UE4Editor-Engine.dll!ARecastNavMesh::OnStreamingLevelAdded(ULevel * InLevel) Line 1445    C++
  UE4Editor-Engine.dll!UNavigationSystem::OnLevelAddedToWorld(ULevel * InLevel, UWorld * InWorld) Line 3077    C++
  UE4Editor-Engine.dll!TBaseUObjectMethodDelegateInstance<0,UNavigationSystem,void __cdecl(ULevel * __ptr64,UWorld * __ptr64)>::ExecuteIfSafe(ULevel * <Params_0>, UWorld * <Params_1>) Line 772    C++
 UE4Editor-Engine.dll!TBaseMulticastDelegate<void,ULevel * __ptr64,UWorld * __ptr64>::Broadcast(ULevel * <Params_0>, UWorld * <Params_1>) Line 1030    C++
  UE4Editor-Engine.dll!UWorld::AddToWorld(ULevel * Level, const FTransform & LevelTransform) Line 1727    C++
  UE4Editor-Engine.dll!UWorld::UpdateLevelStreamingInner(ULevelStreaming * StreamingLevel) Line 2254    C++
  UE4Editor-Engine.dll!UWorld::UpdateLevelStreaming() Line 2306    C++
  UE4Editor-Engine.dll!UWorld::FlushLevelStreaming(EFlushLevelStreamingType FlushType, FName ExcludeType) Line 2344    C++
  UE4Editor-UnrealEd.dll!UEditorEngine::TeardownPlaySession(FWorldContext & PieWorldContext) Line 442    C++
  UE4Editor-UnrealEd.dll!UEditorEngine::EndPlayMap() Line 182    C++
  UE4Editor-UnrealEd.dll!UEditorEngine::Tick(float DeltaSeconds, bool bIdleMode) Line 966    C++
  UE4Editor-UnrealEd.dll!UUnrealEdEngine::Tick(float DeltaSeconds, bool bIdleMode) Line 347    C++
  UE4Editor.exe!FEngineLoop::Tick() Line 2257    C++
  UE4Editor.exe!GuardedMain(const wchar_t * CmdLine, HINSTANCE__ * hInInstance, HINSTANCE__ * hPrevInstance, int nCmdShow) Line 142    C++
  UE4Editor.exe!WinMain(HINSTANCE__ * hInInstance, HINSTANCE__ * hPrevInstance, char * __formal, int nCmdShow) Line 191    C++
      [External Code]    

occured when teleporting to different level in the level streaming mechanism.

Product Version: UE 4.7
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asked May 19 '15 at 05:16 AM in Bug Reports

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avatar image Adam Davis STAFF May 21 '15 at 08:32 PM

Hi mirsabayu,

Does this crash or is it just producing the error? Does anything else occur when you teleport?

avatar image mirsabayu May 22 '15 at 03:11 AM

it's crash. that report above, i got from visual studio call stack. and also in the editor screen it inform that the navmest need to be rebuild.

avatar image Adam Davis STAFF May 22 '15 at 03:14 PM

Is there a navmesh in the level that you teleport to or is there no navmesh at all?

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Hi mirsabayu,

We have not heard from you in several days. I am marking this as answered for tracking purposes. If you are still experiencing this error, please comment with the requested information.

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answered May 28 '15 at 03:04 PM

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