AssociationInvalidException Class
An exception that is thrown when a persistent property marked with the AssociationAttribute attribute cannot be used to create a relation.
Namespace: DevExpress.Xpo.Exceptions
Assembly: DevExpress.Xpo.v20.1.dll
NuGet Package: DevExpress.Xpo
NuGet Packages: DevExpress.WindowsDesktop.Xpo, DevExpress.Xpo
Declaration
Remarks
To resolve the exception, apply the AssociationAttribute attribute to a property representing a list (collection) or a reference to another object.
See Also