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E-Learning Action - error

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Hi,
After uploading a file to the Learning objects repository , if i click on the E-learning actions am getting an error as :
An error occurred. More information may be available in the server event log.
And in the event log it says :
SharePoint Learning Kit Error
 
System.MissingMethodException: Method not found: 'Void Microsoft.LearningComponents.Compression.Unbundle(System.IO.FileInfo, System.IO.DirectoryInfo)'.
at Microsoft.LearningComponents.LrmPackageReader.ExplodeLrmIfNeeded()
at Microsoft.LearningComponents.LrmPackageReader.get_FsPackageReader()
at Microsoft.LearningComponents.LrmPackageReader.FileExists(String filePath)
at Microsoft.LearningComponents.PackageValidator.Validate(PackageReader packageReader)
at Microsoft.LearningComponents.SharePoint.CachedPackage.ValidatePackage(PackageReader reader)
at Microsoft.LearningComponents.SharePoint.CachedPackage.CacheAsPackage(String cacheDir, Stream stream)
at Microsoft.LearningComponents.SharePoint.CachedPackage.CreateCacheDirectory(String lockFileName, String cacheDir, CachedFileInfo fileInfo)
at Microsoft.LearningComponents.SharePoint.CachedPackage.LockCache(String lockFileName, String cacheDir, CachedFileInfo fileInfo)
at Microsoft.LearningComponents.SharePoint.CachedPackage..ctor(SharePointCacheSettings settings, SharePointFileLocation packageLocation, Boolean cacheAsPackage, ICachePackageTest cacheTester)
at Microsoft.LearningComponents.SharePoint.SharePointPackageReader.<getFileSystemPackageReader>b_4()
at Microsoft.LearningComponents.SharePoint.SharePointPackageReader.RunWithCurrentUserPrivileges(CodeToRunElevated codeToRun)
at Microsoft.LearningComponents.SharePoint.SharePointPackageReader.get_FileSystemPackageReader()
at Microsoft.LearningComponents.SharePoint.SharePointPackageReader.FileExists(String filePath)
at Microsoft.LearningComponents.PackageValidator.Validate(PackageReader packageReader)
at Microsoft.SharePointLearningKit.ApplicationPages.ActionsPage.LoadSlkObjects()
at Microsoft.SharePointLearningKit.ApplicationPages.ActionsPage.get_NonELearning()
at Microsoft.SharePointLearningKit.ApplicationPages.ActionsPage.OnPreRender(EventArgs e)

comments

JayBeavers wrote Aug 27, 2008 at 10:52 PM

This is a bug in SLK. The Compression code in SLK has undergone a rewrite as part of the 64 bit port so I am closing this issue for now, if it reoccurs with the updated SLK 1.3.1 we can reopen it.

wrote Aug 27, 2008 at 10:53 PM

wrote Feb 14, 2013 at 1:58 AM

wrote May 16, 2013 at 7:23 AM