Internal Error

  
Hello,

Can anyone give me some tip about the error bellow?


Internal Error
Internal trace failure: Expected 'ref' attribute.
Exception Details:
[1] Internal Error: Internal trace failure: Expected 'ref' attribute.
at System.Diagnostics.TraceInternal.Fail(String, String)
at System.Diagnostics.TraceInternal.Assert(Boolean, String)
at System.Diagnostics.Trace.Assert(Boolean, String)
at OutSystems.HubEdition.Compiler.Expressions.CompoundFieldId.verifyXmlElement(XmlElement)
at OutSystems.HubEdition.Compiler.Expressions.CompoundExpression..ctor(XmlElement, Language, CompObj)
at OutSystems.HubEdition.Compiler.Expressions.Expression.NewExpressionAux(XmlElement, Language, CompObj)
at OutSystems.HubEdition.Compiler.Expressions.Expression.NewExpression(XmlElement, Language, CompObj)
at OutSystems.HubEdition.Compiler.Expressions.Expression.NewExpressionAux(XmlElement, Language, CompObj)
at OutSystems.HubEdition.Compiler.Expressions.Expression.NewExpression(XmlElement, Language, CompObj)
at OutSystems.HubEdition.Compiler.Web.WebExpressionWidget..ctor(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.Widget.NewWebWidget(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.Web.WebScreenNode.NewWidget(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.ScreenFlowNode..ctor(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.Web.WebScreenNode..ctor(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.ScreenFlowNode.NewScreenFlowNode(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.Web.WebFlow..ctor(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.Web.WebHandler..ctor(XmlElement, CompObj)
at OutSystems.HubEdition.Compiler.Espace..ctor(XmlDocument, CompObj, Int32, String, TypeMapper)
at OutSystems.HubEdition.Compiler.Compiler.MainExec()
at OutSystems.HubEdition.Compiler.Compiler.Main(String[])
Hi Luis

That error is usually associated to an inconsistent Expression widget content.

Have you tried to do a Full Verify?

Additionally, save the OML, close the Service Studio and then open it again and publish the eSpace.

Cheers

Miguel João