[Mono-list] IronPython Alpha3 on mono 1.2.5

[Miguel de Icaza]

Hello,

> I compile using IronPython alpha v3 using VS2005, copied dll's,exe's , etc 
> to Linux then at the shell:

I posted a fix on the IronPython mailing list.

Basically, on the Unix case, they try to use a hashtable before it is
initialized;  Its a bug in IronPhytohn.

> and got the following:
> 
> Unhandled Exception: System.Collections.Generic.KeyNotFoundException: The 
> given
> key was not present in the dictionary.
>   at 
> System.Collections.Generic.Dictionary`2[System.String,System.Type].get_Item
>  (System.String ) [0x00000]
>   at IronPython.Runtime.SystemState.InitializeBuiltins () [0x00000]
>   at IronPython.Runtime.SystemState..ctor () [0x00000]
>   at IronPython.Hosting.PythonEngine..ctor 
> (IronPython.Hosting.PythonLanguageProvider provider, 
> IronPython.PythonEngineOptions engineOptions) [0x00000]
>   at IronPython.Hosting.PythonEngine.<.cctor>b__0 
> (IronPython.Hosting.PythonLanguageProvider provider, 
> IronPython.PythonEngineOptions options) [0x00000]
>   at (wrapper delegate-invoke) 
> System.MulticastDelegate:invoke_PythonEngine_PythonLanguageProvider_PythonEngineOptions 
> (IronPython.Hosting.PythonLanguageProvider,IronPython.PythonEngineOptions)
>   at 
> Microsoft.Scripting.Hosting.SingletonEngineFactory`3[IronPython.Hosting.PythonEngine,IronPython.PythonEngineOptions,IronPython.Hosting.PythonLanguageProvid 
> er].GetInstance (IronPython.Hosting.PythonLanguageProvider , 
> IronPython.PythonEn 
> gineOptions ) [0x00000]
>   at IronPython.Hosting.PythonLanguageProvider.GetEngine 
> (Microsoft.Scripting.En 
> gineOptions options) [0x00000]
>   at 
> Microsoft.Scripting.Hosting.LanguageProvider.Microsoft.Scripting.Hosting.IL 
> anguageProvider.GetEngine (Microsoft.Scripting.EngineOptions options) 
> [0x00000]
>   at Microsoft.Scripting.Hosting.ConsoleHost.RunCommandLine 
> (Microsoft.Scripting 
> .OptionsParser optionsParser) [0x00000]
>   at Microsoft.Scripting.Hosting.ConsoleHost.ExecuteInternal () [0x00000]
>   at Microsoft.Scripting.Hosting.ConsoleHost.Execute () [0x00000]
>   at Microsoft.Scripting.Hosting.ConsoleHost.Run (System.String[] args) 
> [0x00000                                               ]
>   at PythonConsoleHost.Main (System.String[] args) [0x00000]
> 
> The issue is in SystemState.cs InitializeBuiltins
> Debug.Assert(_builtinsDict.ContainsKey("nt"));
> 
> _builtinsDict["posix"] = _builtinsDict["nt"];
> 
> _builtinsDict.Remove("nt");
> 
> 
> 
> Thoughts?
> 
> 
> 
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