EXCEPTION_ACCESS_VIOLATION When using .Num() on a array, can anyone help me with this?

Development Programming & Scripting C++
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8

Not sure what the issue is, but try this to see if the problem is the way you are loading the data table:

I assume you have a custom Blueprint class that inherits from UUnrealGameInstance and that you are using in your game. If so:

  1. In your UnrealGameInstance class, add the following macro above the UDataTable_DataAsset declaration:
    UPROPERTY(EditDefaultsOnly)

  2. Also in your UnrealGameInstance class, comment out the = LoadObject<UDataTable_DataAsset>(NULL, TEXT("/Game/DataAsset/AssetDT.AssetDT"), NULL, LOAD_None, NULL)

  3. In the custom blueprint class, set the value of value of the the TDataAsset variable to the data table you are referencing (i.e., AssetDT)

Now see if it works.