UNHANDLED EXCEPTION : INVALIDCASTEXCEPTION JetBrains.ReSharper.Util.InternalErrorException: An exception has occurred during change propagation process ---> System.InvalidCastException: QueryInterface for interface JetBrains.ReSharper.Metadata.Access.IMetaDataAssemblyImport failed. at JetBrains.ReSharper.Metadata.Access.IMetaDataAssemblyImport.EnumAssemblyRefs(UInt32& phEnum, UInt32[] rAssemblyRefs, Int32 cMax, Int32& pcTokens) at JetBrains.ReSharper.Metadata.Access.Impl.MetadataAssemblyInfo.GetAssebmlyRefs() in c:\TEMP\tmpABD0.tmp\src\Metadata\src\Access\Impl\MetadataAssemblyInfo.cs:line 109 at JetBrains.ReSharper.Metadata.Access.Impl.MetadataAssemblyInfo.GetReferencedAssembliesNames() in c:\TEMP\tmpABD0.tmp\src\Metadata\src\Access\Impl\MetadataAssemblyInfo.cs:line 68 at JetBrains.ReSharper.Psi.Impl.Caches.AssemblyLoader.References(IAssembly assembly) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\changes\AssemblyLoader.cs:line 97 at JetBrains.ReSharper.Psi.Impl.Caches.ModuleManagerPostChangeProcessor.References(AssemblyLoader loader, IAssembly assembly) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\modulemanager\ModuleManagerPostChangeProcessor.cs:line 134 at JetBrains.ReSharper.Psi.Impl.Caches.ModuleManagerPostChangeProcessor.RefreshProjectDependencies(AssemblyLoader loader) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\modulemanager\ModuleManagerPostChangeProcessor.cs:line 169 at JetBrains.ReSharper.Psi.Impl.Caches.ModuleManagerPostChangeProcessor.ComputeChangeUnits(IChangeMap changeMap) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\modulemanager\ModuleManagerPostChangeProcessor.cs:line 38 at JetBrains.ReSharper.Shell.Impl.MyChangePropagationHelper.VisitProvider(IChangeProvider changeProvider, IChangeProcessor[] dependentProcessors) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 228 --- End of inner exception stack trace --- at JetBrains.ReSharper.Util.Logger.LogExceptionEx(Exception, String, Boolean) in c:\TEMP\tmpABD0.tmp\src\Util\src\Logger.cs:line 285 column 9 at JetBrains.ReSharper.Util.Logger.LogException(String, Exception) in c:\TEMP\tmpABD0.tmp\src\Util\src\Logger.cs:line 302 column 5 at JetBrains.ReSharper.Shell.Impl.MyChangePropagationHelper.VisitProvider(IChangeProvider, IChangeProcessor[]) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 232 column 15 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 147 column 55 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyChangePropagationHelper.Run(IProgressIndicator) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 202 column 9 at JetBrains.ReSharper.Shell.Progress.TaskHelper.Run() in c:\TEMP\tmpABD0.tmp\src\Shell\src\Progress\ProgressWindow.cs:line 419 column 11 at JetBrains.ReSharper.Shell.Progress.AsyncTaskHelper.ThreadFunc() in c:\TEMP\tmpABD0.tmp\src\Shell\src\Progress\ProgressWindow.cs:line 466 column 7 NULLREFERENCE EXCEPTION JetBrains.ReSharper.Util.InternalErrorException: An exception has occurred ---> System.NullReferenceException: Object reference not set to an instance of an object. at JetBrains.ReSharper.Psi.Impl.Caches.CompiledCodeProcessorBase.Process() in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\symbolcache\CompiledCodeProcessorBase.cs:line 22 at JetBrains.ReSharper.Psi.Impl.Caches.SymbolCachePostChangeProcessor.OnItemAdded(CacheChangeDelta delta) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\symbolcache\changes\SymbolCachePostChangeProcessor.cs:line 229 at JetBrains.ReSharper.Psi.Impl.Caches.PersistCacheDeltaChangeProcessor.ItemAdded(CacheChangeDelta delta) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\changes\PersistCacheDeltaChangeProcessor.cs:line 92 at JetBrains.ReSharper.Psi.Impl.Caches.SymbolCachePostChangeProcessor.ItemAdded(CacheChangeDelta delta) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\symbolcache\changes\SymbolCachePostChangeProcessor.cs:line 90 at JetBrains.ReSharper.Psi.Impl.Caches.AddCacheChangeDelta.Accept(CacheDeltaChangeProcessor processor) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\changes\CacheChangeDelta.cs:line 81 at JetBrains.ReSharper.Psi.Impl.Caches.CacheDeltaChangeProcessor.ProcessChangeUnit(IChangeUnit changeUnit, IDictionary temporaryData) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\changes\CacheDeltaChangeProcessor.cs:line 29 at JetBrains.ReSharper.Shell.Impl.MyChangePropagationHelper.VisitProvider(IChangeProvider changeProvider, IChangeProcessor[] dependentProcessors) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 261 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider changeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 146 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider changeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider changeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider changeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider changeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider changeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 at JetBrains.ReSharper.Shell.Impl.MyChangePropagationHelper.Run(IProgressIndicator progressIndicator) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 201 at JetBrains.ReSharper.Shell.Progress.TaskHelper.Run() in c:\TEMP\tmpABD0.tmp\src\Shell\src\Progress\ProgressWindow.cs:line 419 at JetBrains.ReSharper.Shell.Progress.AsyncTaskHelper.ThreadFunc() in c:\TEMP\tmpABD0.tmp\src\Shell\src\Progress\ProgressWindow.cs:line 465 --- End of inner exception stack trace --- at JetBrains.ReSharper.Util.Logger.LogExceptionEx(Exception, String, Boolean) in c:\TEMP\tmpABD0.tmp\src\Util\src\Logger.cs:line 285 column 9 at JetBrains.ReSharper.Util.Logger.LogException(Exception) in c:\TEMP\tmpABD0.tmp\src\Util\src\Logger.cs:line 297 column 5 at JetBrains.ReSharper.Shell.ShellBase.OnUnhandledException(Exception) in c:\TEMP\tmpABD0.tmp\src\Shell\src\ShellBase.cs:line 121 column 5 at JetBrains.ReSharper.Shell.UIApplicationShell.CurrentDomain_UnhandledException(Object, UnhandledExceptionEventArgs) in c:\TEMP\tmpABD0.tmp\src\Shell\src\UIApplicationShell.cs:line 447 column 5 at System.UnhandledExceptionEventHandler.Invoke(Object, UnhandledExceptionEventArgs) at System.AppDomain.OnUnhandledExceptionEvent(Object, Boolean) at JetBrains.ReSharper.Psi.Impl.Caches.CompiledCodeProcessorBase.Process() in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\symbolcache\CompiledCodeProcessorBase.cs:line 22 column 38 at JetBrains.ReSharper.Psi.Impl.Caches.SymbolCachePostChangeProcessor.OnItemAdded(CacheChangeDelta) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\symbolcache\changes\SymbolCachePostChangeProcessor.cs:line 232 column 5 at JetBrains.ReSharper.Psi.Impl.Caches.PersistCacheDeltaChangeProcessor.ItemAdded(CacheChangeDelta) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\changes\PersistCacheDeltaChangeProcessor.cs:line 94 column 5 at JetBrains.ReSharper.Psi.Impl.Caches.SymbolCachePostChangeProcessor.ItemAdded(CacheChangeDelta) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\symbolcache\changes\SymbolCachePostChangeProcessor.cs:line 91 column 5 at JetBrains.ReSharper.Psi.Impl.Caches.AddCacheChangeDelta.Accept(CacheDeltaChangeProcessor) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\changes\CacheChangeDelta.cs:line 82 column 5 at JetBrains.ReSharper.Psi.Impl.Caches.CacheDeltaChangeProcessor.ProcessChangeUnit(IChangeUnit, IDictionary) in c:\TEMP\tmpABD0.tmp\src\Psi\src\impl\caches\changes\CacheDeltaChangeProcessor.cs:line 30 column 7 at JetBrains.ReSharper.Shell.Impl.MyChangePropagationHelper.VisitProvider(IChangeProvider, IChangeProcessor[]) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 261 column 17 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 147 column 55 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyGraphVisitor.VisitNode(IChangeProvider) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 148 column 11 at JetBrains.ReSharper.Shell.Impl.MyChangePropagationHelper.Run(IProgressIndicator) in c:\TEMP\tmpABD0.tmp\src\Shell\src\impl\changes\ChangeManagerImpl.cs:line 202 column 9 at JetBrains.ReSharper.Shell.Progress.TaskHelper.Run() in c:\TEMP\tmpABD0.tmp\src\Shell\src\Progress\ProgressWindow.cs:line 419 column 11 at JetBrains.ReSharper.Shell.Progress.AsyncTaskHelper.ThreadFunc() in c:\TEMP\tmpABD0.tmp\src\Shell\src\Progress\ProgressWindow.cs:line 466 column 7