External component has thrown an exception

MatthewSteeples

#14145 6 years ago 27 Nov 2019 13:09 UTC

We're getting the following stack trace from one of our grid nodes. I'm not sure if we've changed anything recently, apart from keeping VS up to date.

System.Runtime.InteropServices.SEHException (0x80004005): External component has thrown an exception.
at nCrunch.Compiler.CilProcessingTasks.ConcurrentCilTaskProcessor.ProcessTasks(Int32 backgroundThreadsAllowed)
at nCrunch.Compiler.RemoteBuildRunner.(ComponentInstrumentationParameters , BuildOutput , IBackgroundTaskProcessor )
at nCrunch.Compiler.RemoteBuildRunner.PerformPostProcessingOfBuiltAssembly(ComponentInstrumentationParameters instrumentationParameters, BuildOutput output, IBackgroundTaskProcessor backgroundTaskProcessor)
at nCrunch.Core.BuildManagement.BuildEnvironment..()
at nCrunch.Common.PerformanceTracking.PerfTracker.TrackActivity(String name, Action activity)
at nCrunch.Core.BuildManagement.BuildEnvironment.Build(SnapshotComponent snapshotComponentToBuild, IList`1 referencedComponents, GridClientId gridClientId, IList`1 customEnvironmentVariables, IPlatformBuildExtender extender, Guid taskId, GridAddress clientAddress)
at nCrunch.Core.Processing.BuildTaskLogic.DoProcessTaskAndReturnSuccessFlag()
at nCrunch.GridNode.NodeTaskProcessor..()
at nCrunch.Common.ErrorHandler.DoWithErrorHandling(Action action, Object context)

After getting that exception the client usually ends up disconnecting for a bit

We're running 4.1.0.1

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