A general failure occurred during the solution process.

Pled · May 21, 2019, 10:39

I am trying to run explicit dynamics, but after AUTODYN PRE-SOLVER SETUP is complete the solution stops and the following message is displayed "A general failure occurred during the solution process."

I have installed the same ansys version on another pc and everything works ok. RAM is the same, processor is the same, both nvidia GPUS.

What could cause such an error?

Pled · May 23, 2019, 09:53

I have tried to open aytodyn component from workbench but the following message appears.

"System.ComponentModel.WarningException: Interprocess Communications failed to establish with the AUTODYN Application.
You may have to close the application by hand.
at Ansys.AUTODYN.Commands.AUTODYNIPC.StartIPC(IFullCo ntext context)
at Ansys.AUTODYN.Commands.AUTODYNIPC.StartAUTODYNProc ess(String adExeFilePath, String arguments, String dir)
at Ansys.AUTODYN.Commands.AUTODYNIPC.StartAUTODYN(Boo lean bUseDoublePrecision, String dir)
at Ansys.AUTODYN.Commands.EditSetup.StartAUTODYNWithF ileForSolution(AUTODYNSolutionDataObject solnDataObject, String newFilePath, AUTODYNIPC ipc, String cwd)
at Ansys.AUTODYN.Commands.EditSetup.Execute(IFullCont ext context)
at Ansys.Core.Commands.Concurrency.CommandWorkUnit.ex ecuteInContext(CommandContext subContext, IExecutionEngineCallback tracer)
at Ansys.Core.Commands.Concurrency.BaseWorkUnit.doExe cute(IExecutionEngineCallback executionEngine, CommandContext subContext)
at Ansys.Core.Commands.Concurrency.BaseWorkUnit.Execu te(IExecutionEngineCallback executionEngine, Boolean dontCatchExceptions)
--- Ansys.Core.Commands.CommandFailedException: Interprocess Communications failed to establish with the AUTODYN Application.
You may have to close the application by hand.
CommandName: Autodyn.Edit(Container="Setup 3")
at Ansys.Core.Commands.CommandAsyncResult.RethrowFail ureException(Exception e)
at Ansys.Core.Commands.CommandAsyncResult.Wait(Int32 milliSecondsTimeout, Boolean exitContext)
at Ansys.AUTODYN.Commands.EditSetup.InvokeAndWait(IPr otectedContext context, DataContainerReference Container)
at Ansys.AUTODYN.GUI.ActivateModelEditing.Invoke(GuiO perationContext context)
at Ansys.UI.GuiOperationContext.Invoke(GuiOperationMe taData operationData)
at Ansys.UI.UIManager.InvokeOperationCore(String pseudoname, OperationDelegate callback, Boolean allowOSMessages, Boolean coreTransaction)"

May 21, 2019, 10:39	A general failure occurred during the solution process.	#1
Pled Member Dimitrios S. P. Join Date: Jan 2018 Posts: 63 Rep Power: 8	I am trying to run explicit dynamics, but after AUTODYN PRE-SOLVER SETUP is complete the solution stops and the following message is displayed "A general failure occurred during the solution process." I have installed the same ansys version on another pc and everything works ok. RAM is the same, processor is the same, both nvidia GPUS. What could cause such an error?

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May 23, 2019, 09:53		#2
Pled Member Dimitrios S. P. Join Date: Jan 2018 Posts: 63 Rep Power: 8	I have tried to open aytodyn component from workbench but the following message appears. "System.ComponentModel.WarningException: Interprocess Communications failed to establish with the AUTODYN Application. You may have to close the application by hand. at Ansys.AUTODYN.Commands.AUTODYNIPC.StartIPC(IFullCo ntext context) at Ansys.AUTODYN.Commands.AUTODYNIPC.StartAUTODYNProc ess(String adExeFilePath, String arguments, String dir) at Ansys.AUTODYN.Commands.AUTODYNIPC.StartAUTODYN(Boo lean bUseDoublePrecision, String dir) at Ansys.AUTODYN.Commands.EditSetup.StartAUTODYNWithF ileForSolution(AUTODYNSolutionDataObject solnDataObject, String newFilePath, AUTODYNIPC ipc, String cwd) at Ansys.AUTODYN.Commands.EditSetup.Execute(IFullCont ext context) at Ansys.Core.Commands.Concurrency.CommandWorkUnit.ex ecuteInContext(CommandContext subContext, IExecutionEngineCallback tracer) at Ansys.Core.Commands.Concurrency.BaseWorkUnit.doExe cute(IExecutionEngineCallback executionEngine, CommandContext subContext) at Ansys.Core.Commands.Concurrency.BaseWorkUnit.Execu te(IExecutionEngineCallback executionEngine, Boolean dontCatchExceptions) --- Ansys.Core.Commands.CommandFailedException: Interprocess Communications failed to establish with the AUTODYN Application. You may have to close the application by hand. CommandName: Autodyn.Edit(Container="Setup 3") at Ansys.Core.Commands.CommandAsyncResult.RethrowFail ureException(Exception e) at Ansys.Core.Commands.CommandAsyncResult.Wait(Int32 milliSecondsTimeout, Boolean exitContext) at Ansys.AUTODYN.Commands.EditSetup.InvokeAndWait(IPr otectedContext context, DataContainerReference Container) at Ansys.AUTODYN.GUI.ActivateModelEditing.Invoke(GuiO perationContext context) at Ansys.UI.GuiOperationContext.Invoke(GuiOperationMe taData operationData) at Ansys.UI.UIManager.InvokeOperationCore(String pseudoname, OperationDelegate callback, Boolean allowOSMessages, Boolean coreTransaction)"