Operator '-' cannot be applied to operands of type string and integer.

Instruction	Defined in
html.location(ONC-41575)	Field 'Body' of item 22302
itemdata - Field: Body	Field 'logic' of item 22302
itemdata - Field: [Default]	Field 'Replacement' of item 35524
elk_content_block()	Field 'Replacement' of item 35496
format	Field 'Replacement' of item 35496
region	Field 'Replacement' of item 35496
simplelayout()	Field 'Body' of item 35420
xhtmlpage	Field 'Body' of item 35420

Stack trace: at Smartsite.Core.ViperStateContainer.ReplaceArray(String data, Boolean testSingleMethodResult, Boolean& singleResultFound, Object& singleMethodResult) at Smartsite.Core.ViperResolver.ReplaceArray(IContext context, String data, ViperResolverSettings settings) at Smartsite.Core.XmlProcessor.GetStartTag(XmlReader reader, IModuleExec module, IDictionary`2 attributes) at Smartsite.Core.XmlProcessor.HandleNonRegisteredNode(XmlReader reader, IModuleExec module, Boolean& isCDATA, IDictionary`2 attributes) at Smartsite.Core.XmlProcessor.ParseSXML()