On Thu, 10 Dec 2009 23:08:55 +0200 k0l0b0k <k0l0b0k.v...@gmail.com> wrote:
> Good day! Hello, > I have a production website, that runs on mod_mono on Debian Lenny, > and after update from 2.4.2.3 to mono-2.4.3 few hours ago, application > runs with some stranges (it works at all, but does not show some > information). It looks like either a regression in ObjectStateFormatter or an issue with CollectionConverter. 2.4.3 has some changes in the former which introduced proper usage of type converters. It's hard to tell which of the above is true without getting a test case or access to your application so that I can reproduce the bug locally. Please file a bug and include a test case (or provide source for your application if you can). If you can't share your app's code publically and are unable to come up with a test case, please contact me privately at mhabers...@novell.com and we'll work something out. regards, marek > In apache's error log I'm found: > > Runtime error: Exception of type 'System.Web.HttpUnhandledException' > was thrown. > > at System.Web.UI.Page.ProcessException (System.Exception e) [0x00000] > at System.Web.UI.Page.ProcessRequest (System.Web.HttpContext > context) [0x00000] > at System.Web.HttpApplication+<Pipeline>c__Iterator2.MoveNext () > [0x00000] > at System.Web.HttpApplication.Tick () [0x00000] > > Inner exception: CollectionConverter cannot convert from System.String. > > at System.ComponentModel.TypeConverter.GetConvertFromException > (System.Object value) [0x00000] > at System.ComponentModel.TypeConverter.ConvertFrom > (ITypeDescriptorContext context, System.Globalization.CultureInfo > culture, System.Object value) [0x00000] > at System.Web.UI.ObjectStateFormatter+TypeConverterFormatter.Read > (Byte token, System.IO.BinaryReader r, System.Web.UI.ReaderContext > ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+TripletFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectArrayFormatter.Read > (Byte token, System.IO.BinaryReader r, System.Web.UI.ReaderContext > ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+PairFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectArrayFormatter.Read > (Byte token, System.IO.BinaryReader r, System.Web.UI.ReaderContext > ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+TripletFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ArrayListFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+TripletFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ArrayListFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+TripletFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ArrayListFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+TripletFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ArrayListFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+TripletFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+ArrayListFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+TripletFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+PairFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter+PairFormatter.Read (Byte > token, System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) > [0x00000] > at System.Web.UI.ObjectStateFormatter+ObjectFormatter.ReadObject > (System.IO.BinaryReader r, System.Web.UI.ReaderContext ctx) [0x00000] > at System.Web.UI.ObjectStateFormatter.DeserializeObject > (System.IO.BinaryReader r) [0x00000] > at System.Web.UI.ObjectStateFormatter.Deserialize (System.IO.Stream > inputStream) [0x00000] > at System.Web.UI.ObjectStateFormatter.Deserialize (System.String > inputString) [0x00000] > at System.Web.UI.HiddenFieldPageStatePersister.Load () [0x00000] > at System.Web.UI.Page.LoadPageStateFromPersistenceMedium () [0x00000] > at System.Web.UI.Page.LoadPageViewState () [0x00000] > at System.Web.UI.Page.RestorePageState () [0x00000] > at System.Web.UI.Page.InternalProcessRequest () [0x00000] > at System.Web.UI.Page.ProcessRequest (System.Web.HttpContext > context) [0x00000] > > How can I fix this bug? This app works properly on mono versions from > 1.9 to 2.4.2, and MS .NET 2.0 (Cassini and IIS hosts). > I'm build mono from sources, and can give any additional info, if needed. > One thing - if you can help - please do it, coz I need to fix it urgently. > Thanks in advice! > _______________________________________________ > Mono-devel-list mailing list > Mono-devel-list@lists.ximian.com > http://lists.ximian.com/mailman/listinfo/mono-devel-list _______________________________________________ Mono-devel-list mailing list Mono-devel-list@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-devel-list
