I'm not entirely certain what would cause this... We do need a few MEF Imports to create the IPythonRuntimeHost but those should always be Available (they're core VS functionality).
After uninstalling IronPython 2.7 is there anything left in %PROGRAMFILES%\Microsoft Visual Studio 10.0\Common7\IDE\Extensions\Microsoft Such as IronStudio or IronPython Tools for Visual Studio? If so can you delete those directories and try re-installing? It also might be good to check %LOCALAPPDATA%\Microsoft\VisualStudio\10.0\Extensions\Microsoft but there really shouldn't be anything there. > -----Original Message----- > From: users-boun...@lists.ironpython.com [mailto:users- > boun...@lists.ironpython.com] On Behalf Of Bruce Bromberek > Sent: Wednesday, September 29, 2010 7:15 AM > To: Users@lists.ironpython.com > Subject: [IronPython] Visual Studio Tools Startup Error > > I had to repair my VS2010 Ultimate install, and now Ironpython does not > work. > > I get this error message on startup of VS2010: > The 'Microsoft.IronpythonTools.IronpythonToolsPackage, > IronpythonTools, Version 1.0.0.0 .....' package did not load correctly. > > The Activity Log gives me the following lines with IronPython in them. > > Line 459: <description>Begin package load > [Microsoft.IronPythonTools.IronPythonToolsPackage, IronPythonTools, > Version=1.0.0.0, Culture=neutral, > PublicKeyToken=31bf3856ad364e35]</description> > Line 636: <path>C:\Program Files\Microsoft Visual Studio > 10.0\Common7\IDE\Extensions\Microsoft\IronPython Tools for Visual > Studio\0.4\</path> > Line 1411: <description>SetSite failed for package > [Microsoft.IronPythonTools.IronPythonToolsPackage, IronPythonTools, > Version=1.0.0.0, Culture=neutral, > PublicKeyToken=31bf3856ad364e35]</description> > Line 1414: <errorinfo>No valid exports were found that match the > constraint '((exportDefinition.ContractName == > "Microsoft.IronPythonTools.IPythonRuntimeHost") AndAlso > (exportDefinition.Metadata.ContainsKey("ExportTypeIdentity") AndAlso > "Microsoft.IronPythonTools.IPythonRuntimeHost".Equals(exportDefinition. > Metadata.get_Item("ExportTypeIdentity"))))', > invalid exports may have been rejected.</errorinfo> > Line 1421: <description>End package load > [Microsoft.IronPythonTools.IronPythonToolsPackage, IronPythonTools, > Version=1.0.0.0, Culture=neutral, > PublicKeyToken=31bf3856ad364e35]</description> > Line 1424: <errorinfo>No valid exports were found that match the > constraint '((exportDefinition.ContractName == > "Microsoft.IronPythonTools.IPythonRuntimeHost") AndAlso > (exportDefinition.Metadata.ContainsKey("ExportTypeIdentity") AndAlso > "Microsoft.IronPythonTools.IPythonRuntimeHost".Equals(exportDefinition. > Metadata.get_Item("ExportTypeIdentity"))))', > invalid exports may have been rejected.</errorinfo> > Line 1439: <description>Begin package load > [Microsoft.IronStudio.IronStudioPackage, IronStudio, Version=1.0.0.0, > Culture=neutral, PublicKeyToken=31bf3856ad364e35]</description> > Line 1447: <description>End package load > [Microsoft.IronStudio.IronStudioPackage, IronStudio, Version=1.0.0.0, > Culture=neutral, PublicKeyToken=31bf3856ad364e35]</description> > > > I've tried uninstalling/reinstalling IronPython 2.7 with no change. Any > ideas? > > > > Bruce > _______________________________________________ > Users mailing list > Users@lists.ironpython.com > http://lists.ironpython.com/listinfo.cgi/users-ironpython.com _______________________________________________ Users mailing list Users@lists.ironpython.com http://lists.ironpython.com/listinfo.cgi/users-ironpython.com
