🚀 go-pugleaf

Below is a function that we have been using since forever. It changes the color of a specified number of characters in a story starting at a specific position in the textmodel.

The crash happens when processing the command (immediately after "11" is displayed).

classID is kTextAttrColorBoss.

Any help would be greatly appreciated.

ErrorCode ApplyTextAttributes(ITextModel * pTextModel, int32 position, int32 length, UID swatchUID, ClassID classID)
{
	ErrorCode rc = kFailure;
	do
	{
		InterfacePtr<ITextAttrUID> textAttrUID_Color(::CreateObject2<ITextAttrUID>(classID));
		if (textAttrUID_Color == nil)
		{
//			ASSERT_FAIL("TSCore::CreateCharStyle: color invalid");
//			CAlert::ErrorAlert("textAttrUID obj is nuil");
			break;
		}

		if (swatchUID == kInvalidUID)
		{
			ASSERT_FAIL("TSCore::CreateCharStyle: ResolveRGBColorSwatch failed");
//			CAlert::ErrorAlert("Invalid color UID");
			break;
		}

		// Set our color attribute and store it:
		textAttrUID_Color->SetUIDData(swatchUID);

		InterfacePtr<ICommand> pApplyTextAttrCmd ( Utils<ITextAttrUtils>()->BuildApplyTextAttrCmd(pTextModel, position, length, textAttrUID_Color, kCharAttrStrandBoss) );
		//pApplyTextAttrCmd->SetUndoability(ICommand::kUndoNotRequired);	
CAlert::WarningAlert("11");
		rc = CmdUtils::ProcessCommand(pApplyTextAttrCmd);
CAlert::WarningAlert("12");
		if (rc != kSuccess)
			CAlert::WarningAlert("Error on ApplyTextAttrCmd");
	}while(false);

	return rc;			
}