Error while evaluating Viper expression in property 'expression'. ItemData cannot resolve item reference: /Limburg/Config/Framework/Limburg-Rendertemplates/Limburg-Rendertemplates-Applications/provincielimburg.net?id=2851 Incorrect syntax near '{'. Error setting the property 'inputdata' on the macro 'format': Unable to convert 'String' data to expected type 'DataTable' of format.inputdata: Unable to cast the value '{buffer.get(vRSSInput)}' to the type 'Smartsite.Core.SXMLDataTable'.