[SerializationException: Type 'MicroFour.StrataFrame.Business.BrokenRule' in Assembly 'MicroFour StrataFrame Business, Version=1.6.0.0, Culture=neutral, PublicKeyToken=99fe9917f71608a7' is not marked as serializable.]

System.Runtime.Serialization.FormatterServices.InternalGetSerializableMembers(RuntimeType type) +2317797

System.Runtime.Serialization.FormatterServices.GetSerializableMembers(Type type, StreamingContext context) +245

System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitMemberInfo() +88

System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.InitSerialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter) +305

System.Runtime.Serialization.Formatters.Binary.WriteObjectInfo.Serialize(Object obj, ISurrogateSelector surrogateSelector, StreamingContext context, SerObjectInfoInit serObjectInfoInit, IFormatterConverter converter, ObjectWriter objectWriter) +50

System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(Object graph, Header[] inHeaders, __BinaryWriter serWriter, Boolean fCheck) +438

System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(Stream serializationStream, Object graph, Header[] headers, Boolean fCheck) +131

System.Web.Util.AltSerialization.WriteValueToStream(Object value, BinaryWriter writer) +1513



[HttpException (0x80004005): Unable to serialize the session state. In 'StateServer' and 'SQLServer' mode, ASP.NET will serialize the session state objects, and as a result non-serializable objects or MarshalByRef objects are not permitted. The same restriction applies if similar serialization is done by the custom session state store in 'Custom' mode.]

System.Web.Util.AltSerialization.WriteValueToStream(Object value, BinaryWriter writer) +1602

System.Web.SessionState.SessionStateItemCollection.WriteValueToStreamWithAssert(Object value, BinaryWriter writer) +34

System.Web.SessionState.SessionStateItemCollection.Serialize(BinaryWriter writer) +627

System.Web.SessionState.SessionStateUtility.Serialize(SessionStateStoreData item, Stream stream) +257

System.Web.SessionState.SessionStateUtility.SerializeStoreData(SessionStateStoreData item, Int32 initialStreamSize, Byte[]& buf, Int32& length) +60

System.Web.SessionState.OutOfProcSessionStateStore.SetAndReleaseItemExclusive(HttpContext context, String id, SessionStateStoreData item, Object lockId, Boolean newItem) +87

System.Web.SessionState.SessionStateModule.OnReleaseState(Object source, EventArgs eventArgs) +355

System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +92

System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

Trent L. Taylor (10/26/2007)

---

If you look at the source code, the BrokenRules collection did have the Serialize() attribute....but the BrokenRule item did not. I added the Serialize() attribute to the BrokenRule class. See if this resolves your problem. You may have to restart IIS or restart the application pool once you have copied out the new assemblies before they take effect.