在VisualStudio中創建IronPython項目時出錯; 「調用目標引發了異常。」

Question

我有一個解決方案，它將在C＃中構建一個GUI，並且我想在C＃代碼中調用的解決方案中創建一個IronPython項目，但我甚至無法創建它。

我使用CodePlex從和IronPython Python的工具2.7

編輯：這是我在ActivityLog.xml

System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Reflection.TargetInvocationException: Failed to load language 'IronPython 2.7.2.1': Method not found: '!!1[] Microsoft.Scripting.Utils.ArrayUtils.ConvertAll(!!0[], System.Func2<!!0,!!1>)'. ---> System.MissingMethodException: Method not found: '!!1[] Microsoft.Scripting.Utils.ArrayUtils.ConvertAll(!!0[], System.Func 2）」中。在Microsoft.VisualStudio.Language.Intellisense.Implementation.IntellisenseManagerConnectionListener的IronPython.Runtime.PythonContext..ctor（ScriptDomainManager manager，IDictionary 2 options) --- End of inner exception stack trace --- at Microsoft.Scripting.Runtime.LanguageConfiguration.LoadLanguageContext(ScriptDomainManager domainManager, Boolean& alreadyLoaded) at Microsoft.Scripting.Runtime.DlrConfiguration.LoadLanguageContext(ScriptDomainManager manager, LanguageConfiguration config) at Microsoft.Scripting.Runtime.DlrConfiguration.TryLoadLanguage(ScriptDomainManager manager, AssemblyQualifiedTypeName providerName, LanguageContext& language) at Microsoft.Scripting.Runtime.ScriptDomainManager.GetLanguageByTypeName(String providerAssemblyQualifiedTypeName) at Microsoft.Scripting.Hosting.ScriptRuntime.GetEngineByTypeName(String assemblyQualifiedTypeName) at IronPython.Hosting.Python.GetEngine(ScriptRuntime runtime) at Microsoft.IronPythonTools.Interpreter.RemoteInterpreter..ctor() at Microsoft.IronPythonTools.Interpreter.RemoteInterpreterProxy..ctor() --- End of inner exception stack trace --- at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck) at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache, StackCrawlMark& stackMark) at System.Activator.CreateInstance(Type type, Boolean nonPublic) at System.RuntimeType.CreateInstanceImpl(BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, StackCrawlMark& stackMark) at System.Activator.CreateInstance(Type type, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes) at System.Activator.CreateInstance(String assemblyString, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityInfo, StackCrawlMark& stackMark) at System.Activator.CreateInstance(String assemblyName, String typeName) at System.AppDomain.CreateInstance(String assemblyName, String typeName) at System.AppDomain.CreateInstanceAndUnwrap(String assemblyName, String typeName) at System.AppDomain.CreateInstanceAndUnwrap(String assemblyName, String typeName) at Microsoft.IronPythonTools.Interpreter.IronPythonInterpreter.CreateDomain(RemoteInterpreterProxy& remoteInterpreter) at Microsoft.IronPythonTools.Interpreter.IronPythonInterpreter.InitializeRemoteDomain() at Microsoft.IronPythonTools.Interpreter.IronPythonInterpreter..ctor(IronPythonInterpreterFactory factory, PythonTypeDatabase typeDb) at Microsoft.IronPythonTools.Interpreter.IronPythonInterpreterFactory.CreateInterpreter() at Microsoft.PythonTools.Repl.PythonReplEvaluator.get_ReplAnalyzer() at Microsoft.PythonTools.Extensions.GetAnalyzer(ITextView textView) at Microsoft.PythonTools.Intellisense.IntellisenseControllerProvider.TryCreateIntellisenseController(ITextView textView, IList 1 subjectBuffers）。 <> C_ DisplayClass5.b _1在Microsoft.VisualStudio.Text.Utilities.GuardedOperations.InstantiateExtension [範圍延伸，TMetadata，TExtensionInstance]（IIntellisenseControllerProvider提供商）（對象errorSource，懶惰2 provider, Func 2吸氣劑）

所生成的代碼如下（這個項目仍然沒有在解決方案中顯示）

project1.py：

print("hello world") 

改變上述以print "Hello world"因爲我使用Python 2.7，但它並沒有解決問題

project1.pyproj：

<?xml version="1.0" encoding="utf-8"?> 
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> 
    <PropertyGroup> 
    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> 
    <SchemaVersion>2.0</SchemaVersion> 
    <ProjectGuid>690e6ad3-edb2-42cc-8db1-85cdf487d241</ProjectGuid> 
    <ProjectHome>.</ProjectHome> 
    <StartupFile>WebScraper.py</StartupFile> 
    <SearchPath> 
    </SearchPath> 
    <WorkingDirectory>.</WorkingDirectory> 
    <InterpreterId>80659ab7-4d53-4e0c-8588-a766116cbd46</InterpreterId> 
    <LaunchProvider>IronPython (.NET) launcher</LaunchProvider> 
    <InterpreterVersion>2.7</InterpreterVersion> 
    <OutputPath>.</OutputPath> 
    <Name>WebScraper</Name> 
    <RootNamespace>WebScraper</RootNamespace> 
    </PropertyGroup> 
    <PropertyGroup Condition=" '$(Configuration)' == 'Debug' "> 
    <DebugSymbols>true</DebugSymbols> 
    <EnableUnmanagedDebugging>false</EnableUnmanagedDebugging> 
    </PropertyGroup> 
    <PropertyGroup Condition=" '$(Configuration)' == 'Release' "> 
    <DebugSymbols>true</DebugSymbols> 
    <EnableUnmanagedDebugging>false</EnableUnmanagedDebugging> 
    </PropertyGroup> 
    <ItemGroup> 
    <None Include="WebScraper.py" /> 
    </ItemGroup> 
    <Import Project="$(MSBuildToolsPath)\Microsoft.Common.targets" /> 
</Project> 

Answer 1

末的解決方案來到了卸載所有的IronPython的（2.6和2.7）然後卸載Visual Studio的Python工具。然後重新安裝IronPython 2.7並在選擇組件時不安裝任何「工具」（我認爲這是一個重要的部分，因爲它們相互衝突，據我瞭解）然後重新安裝Python工具版本1.5（我使用VS 2012）