'There are some assembly files'

Not a very useful error message, lol. I've just brought down a branch from a colleague. It includes updates to Nuget packages and target frameworks. Having tried to run it I got an error indicated that I needed to update my DevExpress installation. So I closed down all the VS windows and got this amazing response:

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ReSharper – Runtime Error – Technical Data
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JetBrains ReSharper has encountered a runtime error.
Technical data follows.
Hint: Ctrl+C copies the text of system message boxes to Clipboard.
________________________________________________________________

There are some assembly files

--- EXCEPTION #1/1 [LoggerException]
Message = “There are some assembly files”
ExceptionPath = Root
ClassName = JetBrains.Util.LoggerException
Data.ManagedThreadName = <NULL>
HResult = COR_E_APPLICATION=80131600
StackTraceString = “
at JetBrains.Util.LoggerBase.Log(LoggingLevel level, String message, Exception ex)
at JetBrains.Util.Logging.Logger.Fail(String messageText)
at JetBrains.ProjectModel.Model2.Assemblies.Impl.AssemblyCollection.<>c__DisplayClass14_0.<.ctor>b__0()
at JetBrains.Lifetimes.LifetimeDefinition.Destruct()
at JetBrains.Lifetimes.LifetimeDefinition.Terminate()
at JetBrains.Application.Components.LifetimeValueResolver.LifetimeDescriptor.Dispose()
at JetBrains.Application.Components.SingletonDescriptorBindings`1.Dispose()
at JetBrains.Application.Components.SingletonDescriptor`1.DisposeInternalResources()
at JetBrains.Application.Components.AsyncDescriptorBase.DoDisposeSafe(Object instance)
at JetBrains.Application.Components.AsyncDescriptorBase.Dispose()
at JetBrains.Application.Components.ComponentStorage.DisposeDescriptor(IComponentDescriptor descriptor)
at JetBrains.Application.Components.ComponentStorage.Terminate()
at JetBrains.Lifetimes.LifetimeDefinition.Destruct()
at JetBrains.Lifetimes.LifetimeDefinition.Terminate()
at JetBrains.ProjectModel.SolutionInstance.CloseSolutionInstance()
at JetBrains.ProjectModel.SolutionManagerBase.CloseSolutionInstance(SolutionInstance instance)
at JetBrains.VsIntegration.ProjectDocuments.VSSolutionManager.CloseSolutionInstance(SolutionInstance instance)
at JetBrains.VsIntegration.ProjectDocuments.VSSolutionManager.JetBrains.Application.Environment.Components.IComponentStartupShutdown.OnBeforeShutdown()
at JetBrains.Application.Environment.Components.NotifyComponentStartupShutdown.<>c__DisplayClass0_0.<.ctor>b__1()
at JetBrains.Lifetimes.LifetimeDefinition.Destruct()
at JetBrains.Lifetimes.LifetimeDefinition.Terminate()
at JetBrains.Application.Components.LifetimeValueResolver.LifetimeDescriptor.Dispose()
at JetBrains.Application.Components.SingletonDescriptorBindings`1.Dispose()
at JetBrains.Application.Components.SingletonDescriptor`1.DisposeInternalResources()
at JetBrains.Application.Components.AsyncDescriptorBase.DoDisposeSafe(Object instance)
at JetBrains.Application.Components.AsyncDescriptorBase.Dispose()
at JetBrains.Application.Components.ComponentStorage.DisposeDescriptor(IComponentDescriptor descriptor)
at JetBrains.Application.Components.ComponentStorage.Terminate()
at JetBrains.Lifetimes.LifetimeDefinition.Destruct()
at JetBrains.Lifetimes.LifetimeDefinition.Terminate()
at JetBrains.Lifetimes.SequentialLifetimes.TrySetNewAndTerminateOld(LifetimeDefinition newLifetimeDefinition, Action`1 actionWithNewLifetime)
at JetBrains.DataFlow.IPropertyEx.<>c__DisplayClass36_0.<WhenTrue>b__0(PropertyChangedEventArgs`1 args)
at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload)
at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.FireChange(TValue old, TValue new, Object cookie)
at JetBrains.DataFlow.Property`1.SetValue(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.set_Value(TValue value)
at JetBrains.Application.Environment.RunsProducts.<>c__DisplayClass1_1.<.ctor>b__0(PropertyChangedEventArgs`1 args)
at JetBrains.DataFlow.IPropertySignalEx.<>c__DisplayClass1_0`1.<Advise_FallingFront>b__0(PropertyChangedEventArgs`1 args)
at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload)
at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.FireChange(TValue old, TValue new, Object cookie)
at JetBrains.DataFlow.Property`1.SetValue(TValue value, Object cookie)
at JetBrains.DataFlow.IPropertyEx.<>c__DisplayClass9_0`2.<FlowInto>b__0(PropertyChangedEventArgs`1 args)
at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload)
at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.FireChange(TValue old, TValue new, Object cookie)
at JetBrains.DataFlow.Property`1.SetValue(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.set_Value(TValue value)
at JetBrains.Application.ComposeVerdictWithPriority.UpdateActiveTellers[TVerdict](Lifetime lifetimeComponent, List`1 tellers, IProperty`1 propComposite)
at JetBrains.Application.ComposeVerdictWithPriority.<>c__DisplayClass5_0`1.<UpdateActiveTellers>b__0()
at JetBrains.DataFlow.IPropertySignalEx.<>c__DisplayClass10_0`1.<Advise_NoAcknowledgement>b__0(PropertyChangedEventArgs`1 args)
at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload)
at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.FireChange(TValue old, TValue new, Object cookie)
at JetBrains.DataFlow.Property`1.SetValue(TValue value, Object cookie)
at JetBrains.DataFlow.IPropertyEx.<>c__DisplayClass9_0`2.<FlowInto>b__0(PropertyChangedEventArgs`1 args)
at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload)
at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.FireChange(TValue old, TValue new, Object cookie)
at JetBrains.DataFlow.Property`1.SetValue(TValue value, Object cookie)
at JetBrains.Application.Extensions.DataFlowEx.<>c__DisplayClass14_0`1.<FlowIntoGuarded_NoReplay>b__1()
at JetBrains.Threading.ReentrancyGuardEx.<>c__DisplayClass4_1.<ExecuteOrQueueOrRunSync>b__2()
at JetBrains.Threading.ReentrancyGuard.Execute(String name, Action action)
at JetBrains.Threading.ReentrancyGuard.TryExecute(String name, Action action)
at JetBrains.Threading.ReentrancyGuardEx.ExecuteOrQueue(ReentrancyGuard thіs, Lifetime lifetime, String name, Action F, TaskPriority priority)
at JetBrains.Threading.ReentrancyGuardEx.<>c__DisplayClass4_0.<ExecuteOrQueueOrRunSync>b__0(LifetimeDefinition asyncLifetimeDefinition)
at JetBrains.Threading.JetDispatcherEx.<>c__DisplayClass1_0.<DefineAsyncActionLifetimeOrRunSync>b__0(LifetimeDefinition definition, Lifetime lifetime)
at JetBrains.Lifetimes.OuterLifetime.Define(OuterLifetime lifetime, String id, Action`2 atomicAction)
at JetBrains.Threading.JetDispatcherEx.DefineAsyncActionLifetimeOrRunSync(JetDispatcher dispatcher, OuterLifetime outerLifetime, Action`1 asyncAction, Action syncAction)
at JetBrains.Threading.ReentrancyGuardEx.ExecuteOrQueueOrRunSync(ReentrancyGuard thіs, Lifetime lifetime, String name, Action F, TaskPriority priority)
at JetBrains.Application.Extensions.DataFlowEx.<>c__DisplayClass14_0`1.<FlowIntoGuarded_NoReplay>b__0()
at JetBrains.DataFlow.ISignalEx.<>c__DisplayClass1_0`1.<Advise>b__0(TValue value)
at JetBrains.DataFlow.Signal`1.NotifySinks(TValue payload)
at JetBrains.DataFlow.Signal`1.Fire(TValue value, Object cookie)
at JetBrains.DataFlow.Property`1.FireChange(TValue old, TValue new, Object cookie)
at JetBrains.DataFlow.Property`1.SetValue(TValue value, Object cookie)
at JetBrains.VsIntegration.Shell.VsNonZombiedProductCanBeStarted.<>c__DisplayClass3_0.<.ctor>b__0()
at JetBrains.VsIntegration.Shell.VsNonZombiedProductCanBeStarted.<>c__DisplayClass3_0.<.ctor>b__2(VSSPROPID vsspropid, Object o)
at JetBrains.VsIntegration.Interop.Shim.VsShell.Shell.IVsShell.ShellPropertyChangesSink.Microsoft.VisualStudio.Shell.Interop.IVsShellPropertyEvents.OnShellPropertyChange(Int32 propid, Object var)
”

---------------------------
OK
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