Cannot convert argument 1 from 'TEnumAsByte' to 'TEnumAsByte &&

Which one did you use:

ETraceTypeQuery traceType = ETraceTypeQuery::TraceTypeQuery1;
TEnumAsByte <ETraceTypeQuery> traceTypeAsByte = traceType;
 
TArray < TEnumAsByte < enum ETraceTypeQuery> > arrayTraceTypeAsByte;
 arrayTraceTypeAsByte.Add(traceTypeAsByte); // error here

or

TArray<TEnumAsByte<enum ETraceTypeQuery> > EnumPropertyArray;
EnumPropertyArray.Add(ETraceTypeQuery::TraceTypeQuery1);