The object is in a detached state. This operation cannot be performed on an ObjectStateEntry when the object is detached.
The object could not be removed from the EntityCollection or EntityReference. An object that is attached to an ObjectContext ...
The object graph contains multiple references to an instance of type '{0}' and the serializer cannot find a commonly visible ...
The object in the '{0}' role cannot be automatically added to the context because it was retrieved using the NoTracking merge ...
The object in the ObjectContext is of type '{0}', but the modified object provided is of type '{1}'. The two objects must ...
The object is in a detached state. This operation cannot be performed on an ObjectStateEntry when the object is detached. ...
The object returned from InvokeConstructor cannot be null, must match the serialization model of the type, and must derive ...
The object state cannot be changed. This exception may result from one or more of the primary key properties being set to ...
The object with ID {0} implements the IObjectReference interface for which all dependencies cannot be resolved. The likely ...
The object {0} is being remoted by a proxy that does not support interface discovery. This type of remoted object is not ...