Reflector.Disassembler.OldTranslator+ExpressionHandlingException: Expression stack is empty at offse

Answers

• Geedsen Posts: 5 New member

  August 15, 2018 4:59AM

  Ok, I just updated to version 10.0.9.857 VSPro. Still no luck. I extracted the source of the latest (Edge) version of Dockers, "Docker for Windows.exe". This is the content of one of the files:

  System.InvalidOperationException: Invalid expression stack size during null coalescing expression translation.
     at Reflector.Disassembler.OldTranslator.DecodeNullCoalescingExpressionOrStatement()
     at Reflector.Disassembler.OldTranslator.DecodeDuplicateStatement(Int32 offset, IEnumerable`1& AdditionalExpressions)
     at Reflector.Disassembler.OldTranslator.DecodeStatement(Int32 end, IEnumerable`1& AdditionalExpressions)
     at Reflector.Disassembler.OldTranslator.DecodeBlockStatement(Int32 offset, Int32 end)
     at Reflector.Disassembler.OldTranslator.TranslateMethodDeclaration(IMethodDeclaration mD, IMethodBody mB, Boolean handleExpressionStack)
     at Reflector.Disassembler.OldTranslator.TranslateMethodDeclaration(IMethodDeclaration mD, IMethodBody mB)
     at Reflector.Disassembler.Disassembler.TransformMethodDeclaration(IMethodDeclaration value)
     at Reflector.CodeModel.Visitor.Transformer.TransformMethodDeclarationCollection(IMethodDeclarationCollection methods)
     at Reflector.Disassembler.Disassembler.TransformTypeDeclaration(ITypeDeclaration value)
     at Reflector.Application.Translator.TranslateTypeDeclaration(ITypeDeclaration value, Boolean memberDeclarationList, Boolean methodDeclarationBody)
     at Reflector.Application.FileDisassembler.WriteTypeDeclaration(ITypeDeclaration typeDeclaration, String sourceFile, ILanguageWriterConfiguration languageWriterConfiguration)
  namespace Docker.Backend
  {
  }

  Getting the source for Docker.Core:

  Reflector.Disassembler.OldTranslator+ExpressionHandlingException: Expression stack is empty at offset 0007.
     at Reflector.Disassembler.OldTranslator.PeekExpression()
     at Reflector.Disassembler.OldTranslator.DecodeDuplicateStatement(Int32 offset, IEnumerable`1& AdditionalExpressions)
     at Reflector.Disassembler.OldTranslator.DecodeStatement(Int32 end, IEnumerable`1& AdditionalExpressions)
     at Reflector.Disassembler.OldTranslator.DecodeBlockStatement(Int32 offset, Int32 end)
     at Reflector.Disassembler.OldTranslator.TranslateMethodDeclaration(IMethodDeclaration mD, IMethodBody mB, Boolean handleExpressionStack)
     at Reflector.Disassembler.OldTranslator.TranslateMethodDeclaration(IMethodDeclaration mD, IMethodBody mB)
     at Reflector.Disassembler.Disassembler.TransformMethodDeclaration(IMethodDeclaration value)
     at Reflector.CodeModel.Visitor.Transformer.TransformMethodDeclarationCollection(IMethodDeclarationCollection methods)
     at Reflector.Disassembler.Disassembler.TransformTypeDeclaration(ITypeDeclaration value)
     at Reflector.Application.Translator.TranslateTypeDeclaration(ITypeDeclaration value, Boolean memberDeclarationList, Boolean methodDeclarationBody)
     at Reflector.Application.FileDisassembler.WriteTypeDeclaration(ITypeDeclaration typeDeclaration, String sourceFile, ILanguageWriterConfiguration languageWriterConfiguration)
  namespace Docker.Core.Pipe
  {
  }

  and this one

  Reflector.Disassembler.OldTranslator+ExpressionHandlingException: Expression stack is empty at offset 0029.
     at Reflector.Disassembler.OldTranslator.PeekExpression()
     at Reflector.Disassembler.OldTranslator.DecodeDuplicateStatement(Int32 offset, IEnumerable`1& AdditionalExpressions)
     at Reflector.Disassembler.OldTranslator.DecodeStatement(Int32 end, IEnumerable`1& AdditionalExpressions)
     at Reflector.Disassembler.OldTranslator.DecodeBlockStatement(Int32 offset, Int32 end)
     at Reflector.Disassembler.OldTranslator.TranslateMethodDeclaration(IMethodDeclaration mD, IMethodBody mB, Boolean handleExpressionStack)
     at Reflector.Disassembler.OldTranslator.TranslateMethodDeclaration(IMethodDeclaration mD, IMethodBody mB)
     at Reflector.Disassembler.Disassembler.TransformMethodDeclaration(IMethodDeclaration value)
     at Reflector.CodeModel.Visitor.Transformer.TransformMethodDeclarationCollection(IMethodDeclarationCollection methods)
     at Reflector.Disassembler.Disassembler.TransformTypeDeclaration(ITypeDeclaration value)
     at Reflector.Application.Translator.TranslateTypeDeclaration(ITypeDeclaration value, Boolean memberDeclarationList, Boolean methodDeclarationBody)
     at Reflector.Application.FileDisassembler.WriteTypeDeclaration(ITypeDeclaration typeDeclaration, String sourceFile, ILanguageWriterConfiguration languageWriterConfiguration)
  namespace Docker.Core
  {
  }
  

  
  

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• Russell D Redgate › Posts: 1,324 Diamond 5

  August 20, 2018 11:05AM edited August 20, 2018 11:38AM

  @Geedsen can I just confirm if you're doing this from within Visual Studio, and so are using the old translation engine? This isn't reproducible using the new engine so just wanted to rule that out.
  
  If you're using Desktop can you try it in the new engine?

  Have you visited our Help Centre?

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• Geedsen Posts: 5 New member

  August 20, 2018 11:10AM

  No, I am just running .net reflector. Sounds strange that with the same version of reflector and the same assembly we are trying to decompile we would get different results. Is there a dependency for reflector that I may have a different version of?
  
  

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• Geedsen Posts: 5 New member

  August 20, 2018 12:32PM edited August 20, 2018 12:34PM

  I don't think so, just version 10.0.9.857 VSPro. Does the text 'OldTranslator' in the errors tell me something about what is being used?

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• Geedsen Posts: 5 New member

  August 20, 2018 1:20PM

  Indeed , the experimental engine works just fine. Thanks

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• Russell D Redgate › Posts: 1,324 Diamond 5

  August 21, 2018 8:44AM

  Great, thanks for confirming!

  Have you visited our Help Centre?

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