I see, the JSONSerializer stumbles over all those nh proxies. That's kind of bad, how is this handled by the AR folks? With a reasonably complex model one would have to download the whole database to meet the requirements of the serializer. I'd much prefer it would shut up and serialize whats actually there and not die on a thing like that. Seems its back to (anonymous or not) DTOs, if you want to use that guy...
On Fri, Dec 12, 2008 at 10:49 AM, Colin Ramsay <[email protected]> wrote: > > This is a problem with the underlying newtonsoft library and is to do > with the NH proxy - objects coming from NH will inherit from a > dynamically created class. Have a search on the newtonsoft codeplex > site, I'm sure Lee Henson posted another solution on there. > > On Fri, Dec 12, 2008 at 12:41 PM, Jan Limpens <[email protected]> wrote: >> >> Hey guys, >> >> quite many times (always?), when I try to serialize a nhibernate >> entity with the JSONReturnBinder, I receive this exception: >> >> Method may only be called on a Type for which Type.IsGenericParameter is >> true. >> 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: System.InvalidOperationException: Method may only >> be called on a Type for which Type.IsGenericParameter is true. >> >> Source Error: >> >> Line 36: >> Line 37: StringWriter writer = new StringWriter(); >> Line 38: serializer.Serialize(writer, target); >> Line 39: >> Line 40: return writer.GetStringBuilder().ToString(); >> >> >> Source File: >> c:\data\castle\MonoRail\Castle.MonoRail.Framework\Services\NewtonsoftJSONSerializer.cs >> Line: 38 >> >> I can come around this by converting my nhibernate entities into >> anonymous objects, most of the time, but it would help me, if I >> understood, exactly what caused the exception. Anyone has got this >> insight? >> >> -- >> Jan >> >> > >> > > > > -- Jan --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Castle Project Users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/castle-project-users?hl=en -~----------~----~----~----~------~----~------~--~---
