請問此錯誤訊息要怎麼解決??(詳細請看內容)

sychikuo

在Workbench中，完成mesh後，將model匯入Fluent後即出現此錯誤訊息，然後Fluent被強制關閉
Exception of type 'Ansys.Fluent.Cortex.CortexNotAvailableException' was thrown.
請問是發生了甚麼事情??
感謝!!!

Ansys.Fluent.Cortex.CortexNotAvailableException: Exception of type 'Ansys.Fluent.Cortex.CortexNotAvailableException' was thrown.
   at Ansys.Fluent.Data.SetupData.GetCommunicator(IReadLockContainer context)
   at Ansys.Fluent.Data.SetupData.ReadCaseModelInfo(IFullContext context)
   at Ansys.Fluent.Data.SetupData.ReadMeshAndModelInfo(IFullContext context)
   at Ansys.Fluent.Data.SetupData.LaunchFluentAndRead(IFullContext context, Boolean batchMode, Boolean loadSolution, DataContainerReference fromContainer, Boolean internallyStarted, Boolean reuseSession, Boolean pendingMode, Boolean isRsmUpdate)
   at Ansys.Fluent.Commands.EditCommand.Execute(IFullContext context)
   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: Exception of type 'Ansys.Fluent.Cortex.CortexNotAvailableException' was thrown.
CommandName: Fluent.Edit(Container="Setup")
   at Ansys.Core.Commands.CommandAsyncResult.Wait(Int32 milliSecondsTimeout, Boolean exitContext)
   at Ansys.Core.Commands.CommandAsyncResult.Wait()
   at Ansys.Fluent.Commands.EditCommand.InvokeAndWait(IProtectedContext context, DataContainerReference Container, Boolean Interactive)
   at Ansys.Fluent.Gui.GuiUtilities.GetLauncherSettingsAndEdit(GuiOperationContext operationContext, DataContainerReference cref, LauncherEditMode editMode)
   at Ansys.Fluent.Gui.OpenInFluentGui.Invoke(GuiOperationContext context)
   at Ansys.UI.UIManager.<>c__DisplayClassb.<InvokeOperation>b__a()
   at Ansys.UI.UIManager.InvokeOperationCore(String pseudoname, OperationDelegate callback, Boolean allowOSMessages, Boolean coreTransaction)