[TValueOrError](API\Runtime\Core\Math\TValueOrError)< [FFieldPathHandle](API\Plugins\ModelViewViewModelBlueprint\Bindings\FCompiledBindingLibraryCompiler\FFieldPathHandle), [FText](API\Runtime\Core\Internationalization\FText) > AddConversionFunctionFieldPath ( const [UClass](API\Runtime\CoreUObject\UObject\UClass) * SourceClass, const [UFunction](API\Runtime\CoreUObject\UObject\UFunction) * Function )