Bug 33436 - Serializer could not be generated
Summary: Serializer could not be generated
Status: RESOLVED ANSWERED
Alias: None
Product: Class Libraries
Classification: Mono
Component: System.XML ()
Version: 3.2.x
Hardware: PC Linux
: --- normal
Target Milestone: Untriaged
Assignee: Marek Safar
URL:
Depends on:
Blocks:
 
Reported: 2015-08-27 15:49 UTC by farseer_yhb
Modified: 2015-08-28 03:38 UTC (History)
2 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED ANSWERED

Description farseer_yhb 2015-08-27 15:49:48 UTC
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 see this exception printed to the console when i run my application. 100% reproducible.
The program doesn't crash with it. It's annoying to see this getting printed every time.

I haven't identified which part of my code causes this. I'm trying to make a test app to reproduce it. Will upload when i have it.
Comment 1 Marek Safar 2015-08-28 03:38:53 UTC
This should be fixed in Mono 4.2