Bug 6187 - Using WebGetAttribute on inherited wcf operations causes ArgumentException in mono-2.10.9
Summary: Using WebGetAttribute on inherited wcf operations causes ArgumentException in...
Status: RESOLVED FIXED
Alias: None
Product: Class Libraries
Classification: Mono
Component: WCF assemblies ()
Version: 2.10.x
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Martin Baulig
URL:
Depends on:
Blocks:
 
Reported: 2012-07-19 05:56 UTC by Simon Svensson
Modified: 2012-09-17 23:24 UTC (History)
3 users (show)

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


Attachments
Test case. (1.30 KB, application/octet-stream)
2012-07-19 05:56 UTC, Simon Svensson
Details
Stack trace. (4.33 KB, text/plain)
2012-07-19 05:57 UTC, Simon Svensson
Details
Test case. (1.30 KB, text/plain)
2012-07-19 06:01 UTC, Simon Svensson
Details


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Status:
RESOLVED FIXED

Description Simon Svensson 2012-07-19 05:56:48 UTC
Created attachment 2224 [details]
Test case.

I'm attempting to get a working MS.NET application under mono-2.10.9. I get an ArgumentException (An element with the same key already exists in the dictionary) for all services whose service contract inherits another service contract, and the inherited contract has operations annotated with [WebGet].

I've attached a test case.

Stack trace:
System.ArgumentException: An element with the same key already exists in the dictionary.
  at System.Collections.ObjectModel.KeyedCollection`2[System.Type,System.ServiceModel.Description.IOperationBehavior].InsertItem (Int32 index, IOperationBehavior item) [0x0003a] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/corlib/System.Collections.ObjectModel/KeyedCollection.cs:168
  at System.Collections.Generic.KeyedByTypeCollection`1[System.ServiceModel.Description.IOperationBehavior].InsertItem (Int32 index, IOperationBehavior kind) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.Collections.Generic/KeyedByTypeCollection.cs:70
  at System.Collections.ObjectModel.Collection`1[System.ServiceModel.Description.IOperationBehavior].Add (IOperationBehavior item) [0x0000c] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/corlib/System.Collections.ObjectModel/Collection.cs:74
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetOrCreateOperation (System.ServiceModel.Description.ContractDescription cd, System.Reflection.MethodInfo mi, System.Reflection.MethodInfo serviceMethod, System.ServiceModel.OperationContractAttribute oca, System.Type asyncReturnType, Boolean isCallback, System.Type givenServiceType) [0x004a5] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:346
  at System.ServiceModel.Description.ContractDescriptionGenerator.FillOperationsForInterface (System.ServiceModel.Description.ContractDescription cd, System.Type exactContractType, System.Type givenServiceType, Boolean isCallback) [0x00125] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:240
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetContractInternal (System.Type givenContractType, System.Type givenServiceType, System.Type serviceTypeForCallback) [0x001d5] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:190
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetContract (System.Type givenContractType, System.Type givenServiceType, System.Type serviceTypeForCallback) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:136
  at System.ServiceModel.Description.ContractDescriptionGenerator.GetContract (System.Type givenContractType, System.Type givenServiceType) [0x00000] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel.Description/ContractDescriptionGenerator.cs:131
  at System.ServiceModel.ServiceHost.GetServiceContractDescriptions () [0x0002b] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHost.cs:138
  at System.ServiceModel.ServiceHost.CreateDescription (IDictionary`2& implementedContracts) [0x00013] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHost.cs:117
  at System.ServiceModel.ServiceHostBase.InitializeDescription (System.ServiceModel.UriSchemeKeyedCollection baseAddresses) [0x00007] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHostBase.cs:437
  at System.ServiceModel.ServiceHost.InitializeDescription (System.Type serviceType, System.ServiceModel.UriSchemeKeyedCollection baseAddresses) [0x0001d] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHost.cs:155
  at System.ServiceModel.ServiceHost.InitializeDescription (System.Object serviceInstance, System.ServiceModel.UriSchemeKeyedCollection baseAddresses) [0x00007] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHost.cs:161
  at System.ServiceModel.ServiceHost..ctor (System.Object serviceInstance, System.Uri[] baseAddresses) [0x00017] in /private/tmp/monobuild/build/BUILD/mono-2.10.9/mcs/class/System.ServiceModel/System.ServiceModel/ServiceHost.cs:53
  at ConsoleApplication.MainClass.Main (System.String[] args) [0x00006] in /Users/sisve/Documents/Dev/ConsoleApplication/ConsoleApplication/Main.cs:9
Comment 1 Simon Svensson 2012-07-19 05:57:55 UTC
Created attachment 2225 [details]
Stack trace.
Comment 2 Simon Svensson 2012-07-19 06:01:09 UTC
Created attachment 2226 [details]
Test case.

Previous test case with correct content type.
Comment 3 Simon Svensson 2012-09-06 04:14:38 UTC
Issue also exists in Mono 2.11.3
Comment 4 Martin Baulig 2012-09-17 23:23:14 UTC
Fixed; master commit 7c68dee, mono-2-10 9983d67.