September 15, 2017 at 4:22 amNabarajSubscriber
I am using Ansys Fluent 18.1 Student version. It was running all good earlier. But now when I try to open "Results" for post-processing in workbench , the following error message pops up. Anybody have idea what is wrong and hot to fix it?
System.ApplicationException: Application failed to connect.
at Ansys.CFX.Foundation.App.CUEApplicationProxy.Start(Boolean waitForCommands)
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 failed to connect.
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)
Thanks in advance.
September 15, 2017 at 8:31 amVishal GanoreAnsys Employee
Could you please try clearing data from Results component?
September 17, 2017 at 10:30 pmNabarajSubscriber
Thanks for the quick reply.
Clearing data from Results component did not help either.
Workbench also pops up the same error on refreshing the "Results" component.
September 19, 2017 at 8:54 amVishal GanoreAnsys Employee
Take another result component in workbench from component system and connect your solution cell with new results component. See if that helps.
If same problem persists then try opening CFX in a standalone mode through windows start menu. See if it gives same error. Might be a license issue.
September 20, 2017 at 12:15 amNabarajSubscriber
Thanks vganore for the suggestion.
New linked results had similar error. CFX standalone mode had error too. May be the license issue like you suggested.
I had another fresh installation of Ansys 18.2 and all is good now.
Many thanks for your response.
November 28, 2018 at 3:45 amtjzhgsSubscriber
I have the same issue when I use 19.2 student version. Could you please tell me how you figure out your problem? Your suggestion is useful to me. Thank you!
November 19, 2019 at 10:28 pmshazimySubscriber
Have you found any solution for this issue?
November 20, 2019 at 9:32 amRobAnsys Employee
You're better off logging a new question in Installation, that way we can check if it's the same problem.
December 29, 2020 at 8:14 amanandhu_sureshSubscriberiam experiencing same issue with 2020R2 Student version.I tried re-installing multiple times still issue persisit.
When clicking on results its showing application failed to connect.
January 10, 2021 at 2:19 pmsp_efSubscriberI am experiencing the same issue! It would be much appreciated if anyone could help with the issue!
January 11, 2021 at 10:42 amRobAnsys EmployeeI'll refer you to my previous comment, and lock this thread.
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