Adding a parameter of type structure bp which references an enum as a value to a module script crashes the engine. This issue is also occurring in 4.27.
Actual Result: Engine crashes as soon as the user attempts to add the structure parameter referencing the first enumeration bp.
Expected Result: Parameter type structure is added successfully in Niagara Module Script
Assertion failed: 0 [File:D:\build\++UE5\Sync\Engine\Plugins\FX\Niagara\Source\NiagaraEditor\Private\EdGraphSchema_Niagara.cpp] [Line: 1878]
UnrealEditor-NiagaraEditor!UEdGraphSchema_Niagara::GetTypeDefForProperty(FProperty const *) [EdGraphSchema_Niagara.cpp:1878] UnrealEditor-NiagaraEditor!UNiagaraNodeConvert::AutowireNewNode(UEdGraphPin *) [NiagaraNodeConvert.cpp:570] UnrealEditor-NiagaraEditor!FNiagaraAction_NewNode::CreateNode(UEdGraph *,UEdGraphPin *,UE::Math::TVector2<double>,bool) [NiagaraActions.cpp:262] UnrealEditor-NiagaraEditor!FNiagaraAction_NewNode::CreateNode(UEdGraph *,TArray<UEdGraphPin *,TSizedDefaultAllocator<32> > &,UE::Math::TVector2<double>,bool) [NiagaraActions.cpp:311] UnrealEditor-NiagaraEditor!SNiagaraGraphActionMenu::OnItemActivated(TSharedPtr<FNiagaraAction_NewNode,1> const &) [SNiagaraGraphActionMenu.cpp:192] UnrealEditor-NiagaraEditor!void TBaseSPMethodDelegateInstance<0,SNiagaraGraphActionMenu,1,void __cdecl(TSharedPtr<FNiagaraAction_NewNode,1> const &) [DelegateInstancesImpl.h:290] UnrealEditor-NiagaraEditor!SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>::OnMouseClick(TSharedRef<SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>::FItemSelectorItemViewModel,1>) [SItemSelector.h:2038] UnrealEditor-NiagaraEditor!TBaseSPMethodDelegateInstance<0,SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>,1,void ,FDefaultDelegateUserPolicy>::ExecuteIfSafe(TSharedRef<SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>::FItemSelectorItemViewModel,1>) [DelegateInstancesImpl.h:307] UnrealEditor-NiagaraEditor!TDelegate<void ,FDefaultDelegateUserPolicy>::ExecuteIfBound<void,0>(TSharedRef<SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>::FItemSelectorItemViewModel,1>) [DelegateSignatureImpl.inl:607] UnrealEditor-NiagaraEditor!SListView<TSharedRef<SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>::FItemSelectorItemViewModel,1> >::Private_OnItemClicked(TSharedRef<SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>::FItemSelectorItemViewModel,1>) [SListView.h:1077] UnrealEditor-NiagaraEditor!STableRow<TSharedRef<SItemSelector<FString,TSharedPtr<FNiagaraAction_NewNode,1>,ENiagaraMenuSections,unsigned int,unsigned int,unsigned int>::FItemSelectorItemViewModel,1> >::OnMouseButtonUp(FGeometry const &,FPointerEvent const &) [STableRow.h:546] UnrealEditor-Slate!7ffa2ef80000 + 34034 UnrealEditor-Slate!7ffa2ef80000 + 16fc6 UnrealEditor-Slate!7ffa2ef80000 + 902de UnrealEditor-Slate!7ffa2ef80000 + 791b1 UnrealEditor-Slate!7ffa2ef80000 + 6d5dc UnrealEditor-ApplicationCore!FWindowsApplication::ProcessDeferredMessage(FDeferredWindowsMessage const &) [WindowsApplication.cpp:2210] UnrealEditor-ApplicationCore!FWindowsApplication::DeferMessage(TSharedPtr<FWindowsWindow,1> &,HWND__ *,unsigned int,unsigned __int64,__int64,int,int,unsigned int) [WindowsApplication.cpp:2699] UnrealEditor-ApplicationCore!FWindowsApplication::ProcessMessage(HWND__ *,unsigned int,unsigned __int64,__int64) [WindowsApplication.cpp:1078] UnrealEditor-ApplicationCore!FWindowsApplication::AppWndProc(HWND__ *,unsigned int,unsigned __int64,__int64) [WindowsApplication.cpp:916] USER32!7ffab4a80000 + e858 USER32!7ffab4a80000 + e299 UnrealEditor-ApplicationCore!FWindowsPlatformApplicationMisc::PumpMessages(bool) [WindowsPlatformApplicationMisc.cpp:138] UnrealEditor!7ff703eb0000 + 7114 UnrealEditor!7ff703eb0000 + 20d9c UnrealEditor!7ff703eb0000 + 20e8a UnrealEditor!7ff703eb0000 + 23c4d UnrealEditor!7ff703eb0000 + 35534 UnrealEditor!7ff703eb0000 + 386e6 KERNEL32!7ffab5740000 + 17034 ntdll!7ffab6630000 + 52651
i have this problem UE4CC-Windows-58DC12AF4B97F057BD108FBFF569B2E9_0000
I am not able to find world outliner how to enable it?
How can i modify the param name in EQS node
How to achieve HLSL Multiple Render Target in Material blueprints?
Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows
How does UMG set overlapping layouts?
When I open UE4 4.24.3 it appears that. Does anyone know how to solve?
Delay nodes occasionally don't fire the "Completed" output in a nativized build
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-148411 in the post.
| 2 |
| Component | UE - Niagara |
|---|---|
| Affects Versions | 5.0 |
| Created | Apr 6, 2022 |
|---|---|
| Resolved | Jun 30, 2023 |
| Updated | Jul 3, 2023 |