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	Vikram Manne Posted on the 01/30/08 8:19 PM No Persistent Type Error Reply Quote
	Hi , I am receiving this error every time I try to load There is no persistent type registered for the interface type: ASE.Domain.IAdmins What could be the issue here?
	Christian Liensberger [Moderator] Posted on the 01/31/08 7:43 AM RE: No Persistent Type Error Reply Quote
	Can you please give me more information on this one here... Greetings, Christian
	Vikram Manne Posted on the 01/31/08 6:58 PM RE: No Persistent Type Error Reply Quote
	sure, Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: Chili.Opf3.Mapping.MappingException: There is no persistent type registered for the interface type: BEngine.Domain.IAdmins. Source Error: Line 58: ObjectQuery<IAdmins> oQuery = new ObjectQuery<IAdmins>(query, adminid); Line 59: Line 60: return Context.GetObject<IAdmins>(oQuery); Line 61: } Line 62: here is the stack trace [MappingException: There is no persistent type registered for the interface type: BEngine.Domain.IAdmins.] Chili.Opf3.Mapping.MappingContainer.GetPersistentType(Type type) +240 Chili.Opf3.Mapping.MappingContainer.GetTypeMapping(Type type) +130 Chili.Opf3.Mapping.TypeMapping.GetTypeMapping(Type type) +29 Chili.Opf3.Query.OPathParser.OPathParser`1.Parse(ObjectQuery`1 query) +207 Chili.Opf3.Query.OPath.Parse(ObjectQuery`1 query) +172 Chili.Opf3.Query.ObjectQuery`1.ToCompiledQuery(IStorage storage) +148 Chili.Opf3.Storages.SqlStorageBase.ExecuteReader(ObjectContext context, IQuery query) +495 Chili.Opf3.Storages.MsSql.MsSqlStorage.ExecuteReader(ObjectContext context, IQuery query) +104 Chili.Opf3.ObjectContext.GetObjectReader(IQuery query, Boolean ignoreCache) +260 Chili.Opf3.ObjectContext.GetObjectReader(IQuery query) +77 Chili.Opf3.ObjectContext.GetObject(IQuery query) +129 BEngine.Domain.Searcher.AdminsSearcher.GetByPK_Admins(Int32 adminid)
	Christian Liensberger [Moderator] Posted on the 01/31/08 10:58 PM RE: No Persistent Type Error Reply Quote
	You need to register the interface with the actual persistent type to make it work. Opf3 needs to understand what type needs to be created when objects are loaded from the database. You can't create an instance of an interface... Please have a look here for further details: http://www.opf3.com/Opf3/Community/Topic.aspx?Forum=5&Topic=570 Greetings, Christian