Learning Forum

[kubrakhan]

Hi, I started receiving this error when I'm trying to open the "Results" part of the Fluent system. If anyone could help me figure out how to fix it, that would be great! I searched around online, but couldn't find any fixes. I already tried uninstalling, removing ANSYS files from my C drive, then restarting my PC and reinstalling ANSYS but the problem persists.

Thank you!

 

"Application has terminated before command could be sent."

System.InvalidOperationException: Application has terminated before command could be sent.

   at Ansys.CFX.Foundation.App.CUEApplicationProxy.SendCmd(String code, String data, Int32 maxWait, Boolean ignoreCUEErrorDuringSendCmd)

   at Ansys.CFX.Foundation.App.CUEApplicationProxy.StartCommandBlock(Int32 timeout)

   at Ansys.CFX.Foundation.App.CUEApplicationProxy.CommandBlock(Int32 timeout)

   at Ansys.CFX.CFDPost.Data.CFDResultsSource.LoadEditorData(IFullContext context, Boolean interactive, Boolean dedicated)

   at Ansys.CFX.Foundation.Data.CUESourceDataObject.Edit(IFullContext context, Boolean interactive)

   at Ansys.Core.Commands.Concurrency.CommandWorkUnit.executeInContext(CommandContext subContext, IExecutionEngineCallback tracer)

   at Ansys.Core.Commands.Concurrency.BaseWorkUnit.doExecute(IExecutionEngineCallback executionEngine, CommandContext subContext)

   at Ansys.Core.Commands.Concurrency.BaseWorkUnit.Execute(IExecutionEngineCallback executionEngine, Boolean dontCatchExceptions)

--- Ansys.Core.Commands.CommandFailedException: Application has terminated before command could be sent.

CommandName: CFX.EditResultsAnalysis(Container="Results 3")

   at Ansys.Core.Commands.CommandAsyncResult.RethrowFailureException(Exception e)

   at Ansys.Core.Commands.CommandAsyncResult.Wait(Int32 milliSecondsTimeout, Boolean exitContext)

   at Ansys.CFX.CFDPost.Commands.EditResultsAnalysisCommand.InvokeAndWait(IProtectedContext context, DataContainerReference Container, Boolean Interactive)

   at Ansys.CFX.CFDPost.Commands.EditResultsAnalysisGui.Invoke(GuiOperationContext context)

   at Ansys.UI.GuiOperationContext.Invoke(GuiOperationMetaData operationData)

   at Ansys.UI.UIManager.InvokeOperationCore(String pseudoname, OperationDelegate callback, Boolean allowOSMessages, Boolean coreTransaction, Boolean deferredRefreshOnly)

[Keyur Kanade]

Please post the questions in appropriate category. Moving this question to other category to get better response. 

Moving to installation category. 

[tsiriaks]

Make sure you close out all ANSYS applications, then try renaming this folder to anything else

C:Users.cfx

[kubrakhan]

Thank you so much, that worked!! I can use the CFD post window now!

[tsiriaks]

Perfect ! Glad it works for you. Thank you for the update.

Please mark this thread as 'resolved' (Is Solution), so we know there is a resolution here.

Thanks,

Win