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我正在尝试在 Mac OSX 下使用 WebSharper 构建项目，但出现以下错误：

Target WebSharperCompile:
        Compiling with WebSharper..
/Volumes/Data/Dev/Landmark_tools/packages/WebSharper.2.5.125.62/build/WebSharper.targets: error : Non-negative number required.
Parameter name: srcOffset  at System.Buffer.BlockCopy (System.Array src, Int32 srcOffset, System.Array dst, Int32 dstOffset, Int32 count) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.PE.Image.GetDebugHeader (System.Byte[]& header) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.GetDebugHeader (System.Byte[]& header) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.ProcessDebugHeader () [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.ReadSymbols (ISymbolReader reader) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleReader.ReadSymbols (Mono.Cecil.ModuleDefinition module, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleReader.CreateModuleFrom (Mono.Cecil.PE.Image image, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.ReadModule (System.IO.Stream stream, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.AssemblyDefinition.ReadAssembly (System.IO.Stream stream, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at IntelliFactory.WebSharper.Compiler.Loader.load (Microsoft.FSharp.Core.FSharpOption`1 flp, System.Byte[] bytes, Microsoft.FSharp.Core.FSharpOption`1 symbols, IntelliFactory.Core.AssemblyResolver aR) [0x00000] in <filename unknown>:0 
  at IntelliFactory.WebSharper.Compiler.Loader.LoadFile (System.String path) [0x00000] in <filename unknown>:0 
    Task "WebSharperTask" execution -- FAILED
    Done building target "WebSharperCompile" in project "/Volumes/Data/Dev/Landmark_tools/RegionsInfo/RegionsInfo.fsproj".-- FAILED
Done building project "/Volumes/Data/Dev/Landmark_tools/RegionsInfo/RegionsInfo.fsproj".-- FAILED

Build FAILED.
Errors:

/Volumes/Data/Dev/Landmark_tools/RegionsInfo/RegionsInfo.fsproj (default targets) ->
/Volumes/Data/Dev/Landmark_tools/packages/WebSharper.2.5.125.62/build/WebSharper.targets (WebSharperCompile target) ->

    /Volumes/Data/Dev/Landmark_tools/packages/WebSharper.2.5.125.62/build/WebSharper.targets: error : Non-negative number required.
Parameter name: srcOffset  at System.Buffer.BlockCopy (System.Array src, Int32 srcOffset, System.Array dst, Int32 dstOffset, Int32 count) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.PE.Image.GetDebugHeader (System.Byte[]& header) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.GetDebugHeader (System.Byte[]& header) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.ProcessDebugHeader () [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.ReadSymbols (ISymbolReader reader) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleReader.ReadSymbols (Mono.Cecil.ModuleDefinition module, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleReader.CreateModuleFrom (Mono.Cecil.PE.Image image, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.ModuleDefinition.ReadModule (System.IO.Stream stream, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at Mono.Cecil.AssemblyDefinition.ReadAssembly (System.IO.Stream stream, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 
  at IntelliFactory.WebSharper.Compiler.Loader.load (Microsoft.FSharp.Core.FSharpOption`1 flp, System.Byte[] bytes, Microsoft.FSharp.Core.FSharpOption`1 symbols, IntelliFactory.Core.AssemblyResolver aR) [0x00000] in <filename unknown>:0 
  at IntelliFactory.WebSharper.Compiler.Loader.LoadFile (System.String path) [0x00000] in <filename unknown>:0 

     0 Warning(s)
     1 Error(s)

我可以在 Windows 下构建相同的项目而没有任何问题。在 Windows 下，我可以简单地执行msbuild或指定配置msbuild /p:Configuration=Release，甚至是 Fake 编译器。在 Mac OSX 下，无论我尝试使用什么（使用 xbuild 或 Fake），我总是遇到同样的错误。上次我能够使用发布模式构建项目，但在这里它也不起作用。

我在 github 下托管了这个项目：https ://github.com/MangelMaxime/BugReport

我知道不推荐，但最好有相同的条件......

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1 回答 1

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看起来像最近修复的 Cecil 错误：“需要非负数”尝试读取 f# dll

于 2014-09-19T01:03:50.347 回答