I converted my prototype from UE4.27 to UE5.0.0 and after fixing a few warning and error messages, I was able to cook and pack IT for development. My problem is the game crashes when I run the exe file with the following crash report message below. The message shows ‘shipping’ even if I run packaging for ‘development’. I would appreciate any advice on this matter. Thank you.
Unhandled Exception: EXCEPTION_ACCESS_VIOLATION writing address 0x000001accf2839d8
ActionRPG_Win64_Shipping!FUnversionedPropertySerializer::SerializeAsInteger()
ActionRPG_Win64_Shipping!SerializeUnversionedProperties()
ActionRPG_Win64_Shipping!UScriptStruct::SerializeItem()
ActionRPG_Win64_Shipping!FStructProperty::SerializeItem()
ActionRPG_Win64_Shipping!SerializeUnversionedProperties()
ActionRPG_Win64_Shipping!UClass::SerializeDefaultObject()
ActionRPG_Win64_Shipping!UBlueprintGeneratedClass::SerializeDefaultObject()
ActionRPG_Win64_Shipping!UClass::SerializeDefaultObject()
ActionRPG_Win64_Shipping!FAsyncPackage::EventDrivenSerializeExport()
ActionRPG_Win64_Shipping!FAsyncPackage::ProcessImportsAndExports_Event()
ActionRPG_Win64_Shipping!<lambda_d16c3d470b52cbe9bad00d5af4b557bb>::operator()()
ActionRPG_Win64_Shipping!FAsyncLoadingThread::ProcessAsyncLoading()
ActionRPG_Win64_Shipping!FAsyncLoadingThread::TickAsyncThread()
ActionRPG_Win64_Shipping!FAsyncLoadingThread::Run()
ActionRPG_Win64_Shipping!FRunnableThreadWin::Run()