What is wrong with this field definition?

This is part of a list definition schema. WHen I try to provision a new list, I get an error when I go to AllItems.aspx page for that list. Thank you!

<Field ID="{2a9ab6d3-268a-4c1c-9897-e5f018f87e64}" Filterable="FALSE" Type="Computed" Name="TeamMemberwMenu" DisplayName="Team Member" DisplayNameSrcField="Team Member" ClassInfo="Menu" AuthoringInfo="TeamMemberwEditMenu" ListItemMenuAllowed="Required" LinkToItemAllowed="Prohibited" SourceID="http://schemas.microsoft.com/sharepoint/v3" StaticName="TeamMemberwMenu"><FieldRefs><FieldRef Name="TeamMember" /><FieldRef  Name="Custom_x0020_Order" /><FieldRef Name="FileLeafRef" /><FieldRef Name="FileRef" /><FieldRef Name="FSObjType" /><FieldRef Name="_EditMenuTableStart2" /><FieldRef Name="_EditMenuTableEnd" /></FieldRefs></Field>

When I go to AllItems.aspx page, I notice below error in ULS logs.

Error while executing web part: System.NullReferenceException: Object reference not set to an instance of an object.    
 at Microsoft.SharePoint.JSGrid.SPGridSerializerGenerator.IsReadOnlyField(SPField field)    
 at Microsoft.SharePoint.WebPartPages.XsltListViewWebPart.AddInFieldSchemaForIPE(SPList list, XmlNode fieldRefNode, SPField field)    
 at Microsoft.SharePoint.WebPartPages.XsltListViewWebPart.AddInFieldSchema(XmlNodeList fieldRefNodes, SPList list)    
 at Microsoft.SharePoint.WebPartPages.XsltListViewWebPart.AddInTypeInfoIntoViewXml(XmlNode viewXml)    
 at Microsoft.SharePoint.WebPartPages.XsltListViewWebPart.ModifyXsltArgumentList(ArgumentClassWrapper argList)    
 at Microsoft.SharePoint.WebPartPages.DataFormWebPart.PrepareAndPerformTransform(Boolean bDeferExecuteTransform)