I'm tryingto import an unmanagedsolution,
shows mefollowing error:
Type 'Microsoft.Crm.Visualizations.DataDefinition' cannot be serialized. Consider marking it with the DataContractAttribute attribute, and marking all of its members you want serialized with the DataMemberAttribute attribute. If the type is a collection,
consider marking it with the CollectionDataContractAttribute. See the Microsoft .NET Framework documentation for other supported types.
anyone can help me?