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gregweb View Drop Down
DevForce MVP
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Joined: 10-Sep-2009
Location: Clearwater, Fl
Posts: 253 		Post Options Post Options   Quote gregweb Quote  Post ReplyReply Direct Link To This Post Topic: PostSharp AssemblyLoadException
    Posted: 03-Nov-2011 at 7:17pm
Well, through trial and error, I found a setting on the project PostSharp configuration that resolved this error: There is a Build Host, and setting this to "Managed" was the trick.

I have no data as to the consequences of this, but for now, this seems to work.

Greg
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kimj View Drop Down
IdeaBlade
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Joined: 09-May-2007
Posts: 1391 		Post Options Post Options   Quote kimj Quote  Post ReplyReply Direct Link To This Post Posted: 03-Nov-2011 at 2:40pm
Thanks for also posting this on the SharpCrafter's forum, since it might be a problem they've seen before.
 
You said you'd built the WPF CodeFirstWalk solution successfully, did you also try the Silverlight "CF Tour"?  http://drc.ideablade.com/xwiki/bin/view/Documentation/code-sample-code-first-tour
 
Do you have any older versions of PostSharp installed too?  How about .NET 4.5? 
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gregweb View Drop Down
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Posts: 253 		Post Options Post Options   Quote gregweb Quote  Post ReplyReply Direct Link To This Post Posted: 03-Nov-2011 at 2:29pm
It is the Web project of a SL/Web project combo. I did not change any PostSharp settings from the default.

The PostSharp assembly is: C:\Program Files (x86)\PostSharp 2.1\Reference Assemblies\.NET Framework 2.0\PostSharp.dll

The file version is 2.1.5.1.

I also posted this over on the PostSharp site.

Greg   
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kimj View Drop Down
IdeaBlade
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Posts: 1391 		Post Options Post Options   Quote kimj Quote  Post ReplyReply Direct Link To This Post Posted: 03-Nov-2011 at 2:18pm
Hi Greg,
 
We haven't seen this before.  What kind of project is it?  Did you tweak any of the PostSharp property settings?  Which PostSharp assemblies are you referencing?
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gregweb View Drop Down
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Posts: 253 		Post Options Post Options   Quote gregweb Quote  Post ReplyReply Direct Link To This Post Posted: 03-Nov-2011 at 1:15pm
I installed the Code first bits from DevForce as well as PostSharp and ran the WalkThrough code and all worked fine.

Then I upgraded a project using Code Second. The upgrade went fine, but there is still one build error left:

This is the error message:

Error     76     Unhandled exception (2.1.5.1, 32 bit, CLR 4.0, Release): PostSharp.Sdk.CodeModel.AssemblyLoadException: Cannot load assembly mscorlib_15. [Public key mismatch]
============ PostSharp Assembly Loading Log ===================
LOG: Finding the assembly with binding identity 'mscorlib, version=2.0.5.0, culture=neutral, publickeytoken=7cec85d7bea7798e, processorarchitecture=msil'.
LOG: Looking in GAC for mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e, processorArchitecture=x86.
LOG: Looking in GAC for mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e, processorArchitecture=msil.
LOG: Looking in GAC for mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e.
LOG: Probing location 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' because this file was explicitly added to the search path.
LOG: File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' has identity 'mscorlib, version=4.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089, processorarchitecture=msil'.
LOG: File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' does not match the reference.
LOG: Probing location 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.exe' because this directory is in the search path.
LOG: The file 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.exe' could not be found.
LOG: Probing location 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.dll' because this directory is in the search path.
LOG: The file 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.dll' could not be found.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.exe' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.exe' could not be found.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.dll' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.dll' could not be found.
LOG: Probing location 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.exe' because this directory is in the search path.
LOG: The file 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.exe' could not be found.
LOG: Probing location 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.dll' because this directory is in the search path.
LOG: The file 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.dll' could not be found.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.exe' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.exe' could not be found.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.dll' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.dll' could not be found.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.exe' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.exe' could not be found.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.dll' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.dll' could not be found.
LOG: Probing location 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.exe' because this directory is in the search path.
LOG: The file 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.exe' could not be found.
LOG: Probing location 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' because this directory is in the search path.
LOG: File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' has identity 'mscorlib, version=4.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089, processorarchitecture=msil'.
LOG: File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' does not match the reference.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.exe' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.exe' could not be found.
LOG: Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.dll' because this directory is in the search path.
LOG: The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.dll' could not be found.
LOG: The assembly 'mscorlib_15' was not found.
LOG:      Loading assembly {mscorlib_15}.
LOG:      NativeDotNetPlatform.LoadAssemblyFromName: mscorlib_15.
LOG:      Assembly 'mscorlib_15' is not yet loaded in the AppDomain.
LOG:      Finding the assembly with binding identity 'mscorlib, version=2.0.5.0, culture=neutral, publickeytoken=7cec85d7bea7798e, processorarchitecture=msil'.
LOG:      Looking in GAC for mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e, processorArchitecture=x86.
LOG:      Looking in GAC for mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e, processorArchitecture=msil.
LOG:      Looking in GAC for mscorlib, Version=2.0.5.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e.
LOG:      Probing location 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' because this file was explicitly added to the search path.
LOG:      File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' has identity 'mscorlib, version=4.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089, processorarchitecture=msil'.
LOG:      File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' does not match the reference.
LOG:      Probing location 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.exe' because this directory is in the search path.
LOG:      The file 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.exe' could not be found.
LOG:      Probing location 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.dll' because this directory is in the search path.
LOG:      The file 'C:\Program Files (x86)\PostSharp 2.1\Release\mscorlib.dll' could not be found.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.exe' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.exe' could not be found.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.dll' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\mscorlib.dll' could not be found.
LOG:      Probing location 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.exe' because this directory is in the search path.
LOG:      The file 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.exe' could not be found.
LOG:      Probing location 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.dll' because this directory is in the search path.
LOG:      The file 'C:\Program Files (x86)\PostSharp 2.1\PlugIns\mscorlib.dll' could not be found.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.exe' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.exe' could not be found.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.dll' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\bin\mscorlib.dll' could not be found.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.exe' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.exe' could not be found.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.dll' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\mscorlib.dll' could not be found.
LOG:      Probing location 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.exe' because this directory is in the search path.
LOG:      The file 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.exe' could not be found.
LOG:      Probing location 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' because this directory is in the search path.
LOG:      File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' has identity 'mscorlib, version=4.0.0.0, culture=neutral, publickeytoken=b77a5c561934e089, processorarchitecture=msil'.
LOG:      File 'C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.0\mscorlib.dll' does not match the reference.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.exe' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.exe' could not be found.
LOG:      Probing location 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.dll' because this directory is in the search path.
LOG:      The file 'D:\Clients\Jet\Jet\Jet.Web\obj\Release\Before-PostSharp\mscorlib.dll' could not be found.
LOG:      The assembly 'mscorlib_15' was not found.
LOG: Cannot load the system assembly. Attempting a metadata-only load.
===============================================================
   at PostSharp.Sdk.CodeModel.Domain.GetAssembly(IAssemblyName assemblyName, BindingOptions bindingOptions)
   at PostSharp.Sdk.CodeModel.AssemblyRefDeclaration.GetAssemblyEnvelope()
   at PostSharp.Sdk.CodeModel.TypeRefDeclaration.GetTypeDefinition(BindingOptions bindingOptions)
   at PostSharp.Sdk.CodeModel.TypeRefDeclaration.GetTypeDefinition()
   at ^I3av2ouCqwmI.^4+F3cylo(INamedType _0, INamedType _1, BindingOptions _2)
   at PostSharp.Sdk.CodeModel.TypeRefDeclaration.^A9yFoe2uB3TC(ITypeSignature _0, BindingOptions _1)
   at ^I3av2ouCqwmI.^4+F3cylo(IMethodSignature _0, IMethodSignature _1, BindingOptions _2)
   at PostSharp.Sdk.CodeModel.Binding.MethodSignatureComparer.Equals(IMethodSignature x, IMethodSignature y)
   at System.Collections.Generic.Dictionary`2.FindEntry(TKey key)
   at System.Collections.Generic.Dictionary`2.TryGetValue(TKey key, TValue& value)
   at PostSharp.Sdk.Binary.ModuleWriter.GetMethodSignatureBlobIndex(IMethodSignature _0)
   at PostSharp.Sdk.Binary.ModuleWriter.GetMemberSignatureIndex(MemberRefDeclaration _0)
   at PostSharp.Sdk.Binary.ModuleWriter.WriteMemberRef(MemberRefDeclaration _0, MetadataToken _1)
   at PostSharp.Sdk.Binary.ModuleWriter.GetMappedDeclarationToken(MetadataDeclaration _0)
   at PostSharp.Sdk.Binary.ModuleWriter.SetMappedMetadataToken(MetadataDeclaration _0, UInt32* _1)
   at ^R00FfLNj7vE0.^rk33N/hO(OpCodeNumber _0, MetadataDeclaration _1)
   at ^R00FfLNj7vE0.EmitInstructionMethod(OpCodeNumber _0, IMethod _1)
   at PostSharp.Sdk.CodeModel.Instruction.Write(BaseInstructionWriter writer)
   at ^zpGNRK5nUM9z.^x98p/iJs13L+(InstructionReader _0)
   at PostSharp.Sdk.CodeModel.MethodBodyDeclaration.^uPrQJ6gs(InstructionBlock _0, IMethodBodyVisitor[] _1, InstructionAction _2, InstructionReader _3, InstructionBlockExceptionHandlingKind _4)
   at PostSharp.Sdk.CodeModel.MethodBodyDeclaration.^uPrQJ6gs(InstructionBlock _0, IMethodBodyVisitor[] _1, InstructionAction _2, InstructionReader _3, InstructionBlockExceptionHandlingKind _4)
   at PostSharp.Sdk.CodeModel.MethodBodyDeclaration.^uPrQJ6gs(InstructionBlock _0, IMethodBodyVisitor[] _1, InstructionAction _2, InstructionReader _3, InstructionBlockExceptionHandlingKind _4)
   at PostSharp.Sdk.CodeModel.MethodBodyDeclaration.^uPrQJ6gs(InstructionBlock _0, IMethodBodyVisitor[] _1, InstructionAction _2, InstructionReader _3, InstructionBlockExceptionHandlingKind _4)
   at PostSharp.Sdk.CodeModel.MethodBodyDeclaration.^uPrQJ6gs(InstructionBlock _0, IMethodBodyVisitor[] _1, InstructionAction _2, InstructionReader _3, InstructionBlockExceptionHandlingKind _4)
   at ^zpGNRK5nUM9z.^e2BtLyuT(^Kh85h0nXrulm& _0, Int32& _1)
   at ^zpGNRK5nUM9z.^SkiT(^ceSOybcTEumb _0)
   at PostSharp.Sdk.Binary.ModuleWriter.WriteMethodBodies(^ceSOybcTEumb _0, UInt32 _1)
   at ^Up6wxUIUnN6a.^VfvrABjR()
   at ^Up6wxUIUnN6a.^SkiT()
   at ^cyC/TYSlPGB/.^wvPm(^RtksFin57NJ8 _0, ^8gP93Xsl\+Imn _1)
   at PostSharp.Sdk.Extensibility.Tasks.CompileTask.Execute()
   at PostSharp.Sdk.Extensibility.Project.ExecutePhase(String phase)
   at PostSharp.Sdk.Extensibility.Project.Execute()
   at PostSharp.Hosting.PostSharpObject.ExecuteProjects()
   at PostSharp.Hosting.PostSharpObject.InvokeProject(ProjectInvocation projectInvocation)     D:\Clients\Jet\Jet\Jet.Web\POSTSHARP     Jet.Web


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