ReSharper 3.0.2 Version=3.0.500.181, Edition=, Built=2007-07-05T23:27:30, Configuration=ReSharper_AddIn_Internal, VsVersion=8.0 JetBrains.Util.InternalErrorException: An item with the same key has already been added. ---> System.ArgumentException: An item with the same key has already been added. at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) at System.Collections.Generic.Dictionary`2.Add(TKey key, TValue value) at JetBrains.ReSharper.Psi.Xaml.Impl.Resolve.XamlTypeCache.GetType(String fullyQualifiedName, String moduleName) in c:\Agent\work\Server\ReSharper-Main\src\Psi.Xaml\src\Impl\Resolve\XamlTypeCache.cs:line 38 at JetBrains.ReSharper.Psi.Xaml.Impl.Util.DependencyPropertyUtil.CreateDependencyPropertyFilters(ISolution solution) in c:\Agent\work\Server\ReSharper-Main\src\Psi.Xaml\src\Impl\Util\DependencyPropertyUtil.cs:line 46 at JetBrains.ReSharper.Psi.Xaml.Impl.Util.DependencyPropertyUtil.IsDependencyProperty(IDeclaredElement element) in c:\Agent\work\Server\ReSharper-Main\src\Psi.Xaml\src\Impl\Util\DependencyPropertyUtil.cs:line 24 at JetBrains.ReSharper.Psi.Xaml.Impl.Searching.XamlSearcherFactory.GetAllPossibleAliases(IDeclaredElement element) in c:\Agent\work\Server\ReSharper-Main\src\Psi.Xaml\src\Impl\Searching\XamlSearcherFactory.cs:line 33 at JetBrains.ReSharper.Psi.Impl.Search.FinderUtil.CollectNames(IEnumerable`1 elements) in c:\Agent\work\Server\ReSharper-Main\src\Psi\src\impl\search\FinderUtil.cs:line 25 at JetBrains.ReSharper.Psi.Impl.Search.FinderUtil.NarrowSearchDomain(ISearchDomain searchDomain, ICollection`1 elements) in c:\Agent\work\Server\ReSharper-Main\src\Psi\src\impl\search\FinderUtil.cs:line 65 at JetBrains.ReSharper.Psi.Impl.Search.Finder.FindReferences(ICollection`1 elements, ISearchDomain domain, FindResultConsumer consumer, SearchPattern pattern, IProgressIndicator pi) in c:\Agent\work\Server\ReSharper-Main\src\Psi\src\impl\search\Finder.cs:line 22 at JetBrains.ReSharper.Psi.Impl.Search.Finder.FindReferences(IDeclaredElement element, ISearchDomain domain, IProgressIndicator pi) in c:\Agent\work\Server\ReSharper-Main\src\Psi\src\impl\search\Finder.cs:line 266 at JetBrains.ReSharper.Daemon.CSharp.ContextActions.SplitVariableAction.IsAvailableInternal() in c:\Agent\work\Server\ReSharper-Main\src\Daemon.CSharp\src\ContextActions\SplitVariableAction.cs:line 132 at JetBrains.ReSharper.Daemon.CSharp.ContextActions.Util.CSharpContextActionBase.IsAvailable(IUserDataHolder cache) in c:\Agent\work\Server\ReSharper-Main\src\Daemon.CSharp\src\ContextActions\Util\CSharpContextActionBase.cs:line 30 at JetBrains.ReSharper.Daemon.Impl.ContextActionTableImpl.Actions(ISolution solution, ITextControl control, IUserDataHolder cache) in c:\Agent\work\Server\ReSharper-Main\src\Daemon\src\Impl\ContextActionTableImpl.cs:line 99 at JetBrains.ReSharper.Daemon.Impl.BulbManagerImpl.<>c_DisplayClasse.<AsyncBuildAvailableActionsList>b_9() in c:\Agent\work\Server\ReSharper-Main\src\Daemon\src\Impl\BulbManagerImpl.cs:line 269 at JetBrains.ReSharper.Daemon.Impl.BulbManagerImpl.<>c_DisplayClasse.<AsyncBuildAvailableActionsList>b_b(CheckForInterrupt checkForInterrupt) in c:\Agent\work\Server\ReSharper-Main\src\Daemon\src\Impl\BulbManagerImpl.cs:line 285 at JetBrains.ReSharper.Daemon.Impl.BulbManagerImpl.BackgroundContextActionBuilder.Work(CheckForInterrupt d) in c:\Agent\work\Server\ReSharper-Main\src\Daemon\src\Impl\BulbManagerImpl.cs:line 316 at JetBrains.Shell.InterruptableReadActivity.DoWork() in c:\Agent\work\Server\ReSharper-Main\Platform\src\JetBrains.Shell\src\InterruptableReadActivity.cs:line 188 at JetBrains.Shell.InterruptableReadActivity.WorkerThreadProc() in c:\Agent\work\Server\ReSharper-Main\Platform\src\JetBrains.Shell\src\InterruptableReadActivity.cs:line 76 — End of inner exception stack trace — at JetBrains.Util.Logger.LogExceptionEx(Exception, String, Boolean) in c:\Agent\work\Server\ReSharper-Main\Platform\src\JetBrains.Util\src\Logger\Logger.cs:line 263 column 4 at JetBrains.Util.Logger.LogException(Exception) in c:\Agent\work\Server\ReSharper-Main\Platform\src\JetBrains.Util\src\Logger\Logger.cs:line 273 column 3 at JetBrains.Shell.InterruptableReadActivity.WorkerThreadProc() in c:\Agent\work\Server\ReSharper-Main\Platform\src\JetBrains.Shell\src\InterruptableReadActivity.cs:line 114 column 9 at System.Threading.ThreadHelper.ThreadStart_Context(Object) at System.Threading.ExecutionContext.Run(ExecutionContext, ContextCallback, Object) at System.Threading.ThreadHelper.ThreadStart()