Crash when opening project on Macbook Pro Retina

Edit: This probably has nothing to do with macs.

<unknown module>! UBlueprint* CastChecked<UBlueprint, UObject>(UObject*, ECastCheckedType::Type)
<unknown module>! UBlueprintGeneratedClass::GetAuthoritativeClass()
<unknown module>! UK2Node_CallFunction::CreateSelfPin(UFunction const*)
<unknown module>! UK2Node_CallFunction::CreatePinsForFunctionCall(UFunction const*)
<unknown module>! UK2Node_CallFunction::AllocateDefaultPins()
<unknown module>! UK2Node::ReconstructNode()
<unknown module>! UEdGraphSchema_K2::ReconstructNode(UEdGraphNode&, bool)
<unknown module>! FBlueprintEditorUtils::RefreshExternalBlueprintDependencyNodes(UBlueprint*, UStruct*)
<unknown module>! UBlueprintGeneratedClass::ConditionalRecompileClass(TArray<UObject*, FDefaultAllocator>*)
<unknown module>! FScopedClassDependencyGather::~FScopedClassDependencyGather()

User is seeing a crash when they are opening their Blueprint + Code Project on their Macbook Pro Retina.

The user has also attached multiple txt documents to this post that may help decipher the error that they are seeing.

Crash Logs:

• [Link Removed]
• [Link Removed]
• [Link Removed]

Callstack: attachment

Unable to reproduce internally

UE-88880 - Public Discussion

"Session Disconnected" UEFN

Fix UE-51650

How can i modify the param name in EQS node

I am not able to find world outliner how to enable it?

I have a problem with the UEFN program, which is that every time I use the scapeland tool, the program closes automatically I need help please

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

I downloaded the apps no execution (my computer is mac)

Trying to launch , erorr,dll missing

I'm testing a vehicle demo for html5..when I packaging and testing it on chromium it won't show the object but a side of the object. What should be the issue?