Had a very stange problem yesterday.
Symptom :Â
After deploying a full farm solution (not Sandboxed) to SharePoint some pages (such as “Farm Solutions”) stop working. After tracking the error down it appears to be related to a .Net compilation issue. This WSP has been deployed in over a 1000 different Farms and this error has never shown up so I am very confident its not the .Net code contained within it.
What is even stranger is that when the “SP User Code” Windows Service is restarted the errors disappear and the code is JIT’d correctly. Any ideas?
Here’s the stack trace :
11/17/2014 08:56:55.56 SPUCHostService.exe (0x079C)               0x0838 SharePoint Foundation               Sandboxed Code Service               fe88      Medium              – – Error starting worker process. – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
11/17/2014 08:56:55.56 SPUCHostService.exe (0x079C)               0x0838 SharePoint Foundation               Sandboxed Code Service               ei0t       Medium              – Process creation/initialization threw an exception. Stopping this process. “ipc://c817eb03-9cc7-4613-bdbb-c664c197b2f6:7000”
11/17/2014 08:56:55.56 SPUCHostService.exe (0x079C)               0x0838 SharePoint Foundation               Sandboxed Code Service               fe87      Medium              – – Error starting worker process. – Starting worker process threw – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
11/17/2014 08:57:05.56 SPUCHostService.exe (0x079C)               0x0838 SharePoint Foundation               Sandboxed Code Service               fe88      Medium              – – Error starting worker process. – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
11/17/2014 08:57:05.56 SPUCHostService.exe (0x079C)               0x0838 SharePoint Foundation               Sandboxed Code Service               ei0t       Medium              – Process creation/initialization threw an exception. Stopping this process. “ipc://74711209-c66c-4a53-a9a5-3d9ddbe2f8b3:7000”
11/17/2014 08:57:05.56 SPUCHostService.exe (0x079C)               0x0838 SharePoint Foundation               Sandboxed Code Service               fe87      Medium              – – Error starting worker process. – Starting worker process threw – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
11/17/2014 08:57:13.03 w3wp.exe (0x3DD4)                                     0x0824 SharePoint Foundation               Monitoring                                  nasq     Medium             Entering monitored scope (Request (GET:http://ca-test2k8dc:27607/_admin/Solutions.aspx))
11/17/2014 08:57:13.03 w3wp.exe (0x3DD4)                                     0x0824 SharePoint Foundation               Logging Correlation Data     xmnv    Medium             Name=Request (GET:http://ca-test2k8dc:27607/_admin/Solutions.aspx)            f1b83d2f-1fb4-49f9-942b-4e4631992cf1
11/17/2014 08:57:13.06 w3wp.exe (0x3DD4)                                     0x0824 SharePoint Foundation               Runtime                                     tkau      Unexpected      System.Web.HttpCompileException: External component has thrown an exception.   at System.Web.Compilation.AssemblyBuilder.Compile()    at System.Web.Compilation.BuildProvidersCompiler.PerformBuild()    at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath)    at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)    at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)    at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert…     f1b83d2f-1fb4-49f9-942b-4e4631992cf1
11/17/2014 08:57:13.06*              w3wp.exe (0x3DD4)                                     0x0824 SharePoint Foundation               Runtime                                     tkau      Unexpected      …)    at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert)    at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)    at System.Web.HttpApplication.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()    at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)             f1b83d2f-1fb4-49f9-942b-4e4631992cf1
11/17/2014 08:57:13.09 w3wp.exe (0x3DD4)                                     0x0824 SharePoint Foundation               Logging Correlation Data     xmnv    Medium             Site=/   f1b83d2f-1fb4-49f9-942b-4e4631992cf1
11/17/2014 08:57:13.10 w3wp.exe (0x3DD4)                                     0x0824 SharePoint Foundation               Monitoring                                  b4ly       Medium             Leaving Monitored Scope (Request (GET:http://ca-test2k8dc:27607/_admin/Solutions.aspx)). Execution Time=63.9258620858238  f1b83d2f-1fb4-49f9-942b-4e4631992cf1
11/17/2014 08:57:13.10 w3wp.exe (0x3DD4)                                     0x3E00 SharePoint Foundation               Monitoring                                  nasq     Medium             Entering monitored scope (Request (GET:http://ca-test2k8dc:27607/_layouts/error.aspx))
11/17/2014 08:57:13.10 w3wp.exe (0x3DD4)                                     0x3E00 SharePoint Foundation               Logging Correlation Data     xmnv    Medium             Name=Request (GET:http://ca-test2k8dc:27607/_layouts/error.aspx)  951ab15b-3c9e-4ee4-b496-173cdd059357
11/17/2014 08:57:13.10 w3wp.exe (0x3DD4)                                     0x3E00 SharePoint Foundation               Runtime                                     tkau      Unexpected      System.Web.HttpCompileException: External component has thrown an exception.   at System.Web.Compilation.BuildManager.PostProcessFoundBuildResult(BuildResult result, Boolean keyFromVPP, VirtualPath virtualPath)    at System.Web.Compilation.BuildManager.GetBuildResultFromCacheInternal(String cacheKey, Boolean keyFromVPP, VirtualPath virtualPath, Int64 hashCode)    at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)    at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)    at System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(Vir…      951ab15b-3c9e-4ee4-b496-173cdd059357
11/17/2014 08:57:13.10*              w3wp.exe (0x3DD4)                                     0x3E00 SharePoint Foundation               Runtime                                     tkau      Unexpected      …tualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert)    at System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert)    at System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)    at System.Web.HttpApplication.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()    at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)             951ab15b-3c9e-4ee4-b496-173cdd059357
11/17/2014 08:57:13.10 w3wp.exe (0x3DD4)                                     0x3E00 SharePoint Foundation               Monitoring                                  b4ly       Medium             Leaving Monitored Scope (Request (GET:http://ca-test2k8dc:27607/_layouts/error.aspx)). Execution Time=2.46574634485668         951ab15b-3c9e-4ee4-b496-173cdd059357
11/17/2014 08:57:15.56 SPUCHostService.exe (0x079C)               0x0868 SharePoint Foundation               Sandboxed Code Service               fe88      Medium              – – Error starting worker process. – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
11/17/2014 08:57:15.56 SPUCHostService.exe (0x079C)                0x0868 SharePoint Foundation               Sandboxed Code Service               ei0t       Medium              – Process creation/initialization threw an exception. Stopping this process. “ipc://81825818-ab62-4710-9b98-e85736445b69:7000”
11/17/2014 08:57:15.56 SPUCHostService.exe (0x079C)               0x0868 SharePoint Foundation               Sandboxed Code Service               fe87      Medium              – – Error starting worker process. – Starting worker process threw – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
11/17/2014 08:57:25.56 SPUCHostService.exe (0x079C)               0x0868 SharePoint Foundation               Sandboxed Code Service               fe88      Medium              – – Error starting worker process. – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
11/17/2014 08:57:25.56 SPUCHostService.exe (0x079C)               0x0868 SharePoint Foundation               Sandboxed Code Service               ei0t       Medium              – Process creation/initialization threw an exception. Stopping this process. “ipc://16a16291-6f1b-4928-bf29-f8b92a894639:7000”
11/17/2014 08:57:25.56 SPUCHostService.exe (0x079C)               0x0868 SharePoint Foundation               Sandboxed Code Service               fe87      Medium              – – Error starting worker process. – Starting worker process threw – Inner Exception: System.InvalidOperationException: No process is associated with this object.    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.EnsureState(State state)    at System.Diagnostics.Process.GetProcessHandle(Int32 access, Boolean throwIfExited)    at System.Diagnostics.Process.set_PriorityClass(ProcessPriorityClass value)    at Microsoft.SharePoint.UserCode.SPUserCodeWorkerProcess.CreateWindowsProcess(String processExeName)
