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Need help with FScriptArray and filling it with TArray data

I am trying to load data from a file into a blueprint TArray variable. I dont know how to cast the TArray to FScriptArray correctly or is that the issue?

 bool UCronoGameDataHelper::SetBoolArrayByName(UObject * target, FName varName, TArray<bool> newVar)
     {
         UArrayProperty* arrayProp = FindField<UArrayProperty>(target->GetClass(), varName);
     
         if (arrayProp && arrayProp->Inner->IsA<UBoolProperty>())
         {
             const FScriptArray& sArray = (const FScriptArray&)newVar;
             // TODO: Cast does not work?
             arrayProp->SetPropertyValue_InContainer(target, sArray); // This is causing an error
             return true;
         }
         // TODO: Add logging
         return false;
     }


When arrayProp->SetPropertyValue_InContainer(target, sArray); is called I get void operator=(const FScriptArray&) { check(false); } failing from ScriptsArray.h

Im on 4.19

Product Version: UE 4.19
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asked May 17 '18 at 10:02 PM in C++ Programming

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mBrock
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2 answers: sort voted first

I also encountered this problem. Have you solved it?

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answered Dec 12 '18 at 03:20 AM

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Lucy Dog
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answered Dec 12 '18 at 03:22 AM

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Lucy Dog
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