Might still be worth opening a bug, so other users can find it and add more info if they're also experiencing it :)
--- Regards, Daniel Sent from my phone - please excuse any typos. On 11/01/2013 12:42 AM, "Esben Laursen" <[email protected]> wrote: > Den 09-01-2013 18:56, Andres G. Aragoneses skrev: > >> On 09/01/13 17:21, Esben Laursen wrote: >> >>> Hi All, >>> >>> I sometimes get this execption to the console on my app. I have not >>> really identified what part of my code that is generating the exception >>> (I use xml serializers extensively). The app does not crash and I am >>> fairly sure that I have wrapped all the parts of my code in a try/catch.. >>> >>> Here is the output to the console. >>> >>> Serializer could not be generated >>> System.NullReferenceException: Object reference not set to an instance >>> of an object >>> at System.Xml.Serialization.**TypeData.ToCSharpName (System.Type >>> type, >>> Boolean full) [0x00000] in <filename unknown>:0 >>> at System.Xml.Serialization.**TypeData.get_CSharpFullName () >>> [0x00000] >>> in <filename unknown>:0 >>> at >>> System.Xml.Serialization.**SerializationCodeGenerator.** >>> GenerateReadObject >>> (System.Xml.Serialization.**XmlTypeMapping typeMap) [0x00000] in >>> <filename >>> unknown>:0 >>> at System.Xml.Serialization.**SerializationCodeGenerator.** >>> GenerateReader >>> (System.String readerClassName, System.Collections.ArrayList maps) >>> [0x00000] in <filename unknown>:0 >>> at >>> System.Xml.Serialization.**SerializationCodeGenerator.** >>> GenerateSerializers >>> (System.IO.TextWriter writer) [0x00000] in <filename unknown>:0 >>> at System.Xml.Serialization.**XmlSerializer.**GenerateSerializers >>> (System.Xml.Serialization.**GenerationBatch batch, >>> System.CodeDom.Compiler.**CompilerParameters cp) [0x00000] in <filename >>> unknown>:0 >>> >>> I am running mono 3.0.1 complied from source on a Fedora Core.. >>> >>> Can any of you guys identify if this is a "bug" in mono or in my code.. >>> (and yes I might send something "wrong" into the serializer :-) >>> >>> Hope you can help.. >>> >> >> >> No matter how wrong you think the value to the serializer is, a >> NullReferenceException should never be generated from inside any class >> library, so this is likely a mono bug. File it with a minimal testcase in >> http://bugzilla.xamarin.com/ >> >> > My problem is that is only happens from time to time. I have no overview > when it happens and when it does not. Once I have time, I will try and make > a small test that actually serializes over and over to check if I can make > it fail. > > Should I still open a bug, even though I cannot submit a testcase? > > Cheers > > Esben > ______________________________**_________________ > Mono-list maillist - [email protected] > http://lists.ximian.com/**mailman/listinfo/mono-list<http://lists.ximian.com/mailman/listinfo/mono-list> >
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