Learning Forum

[haibo]

I installed the ANSYS202R2 on Linux (Ubuntu 20.04) and fluent worked fine, but when I ran workbench with the ./runwb2 command, my computer did not respond and reported the following error

Unhandled exception caughtSystem.DIINotFoundException: Ans.0T.dllat Ansys.UI.Toolkit.QT.Application.SetPluginDirectory () [0x000f2] in <95ee447321d04002b5da4f139e6b7785>:0atAnsys.UI.Toolkit.0TApplication..ctor () [0x00006] in <95ee447321d04002b5da4f139e6b7785>:0Ansys.UI.Toolkit.0T.UIFactory.newApplicationat[Ox000001in <95ee447321d04002b5da4f139e6b7785>:0atAnsys.UI.Toolkit.UIFactory.newApplicationIOXOOOOf1in<739c80a5535340d3a7cbe6d1a4647531>-0at Ansys.UI.ToolkitApplication.InstantiateIApplicationin<739c80a5535340d3a7cbe6d1a4647531>:0TOx000001at Ansys.UI.Toolkit.Application..cctor()[0x0000a]in<739c80a5535340d3a7cbe6d1a4647531>:0-System.TypeInitializationException: The type initializerfor 'Ansys.UI.Toolkit.Application'threw an exceptionat Ansys.UI.UIManager..ctor () [0x00060] in :0atAnsys.UI.UIManagerget Instance () [0x00029] in :0at Ans,Program.Runtime.InitializeSplashScreen () [0x00060] in <810a3343db9547baac63793404fffcac>:0at Ans.Program.Runtime.Initialize (Ans.Program.RuntimeSettings settings) [0x0le8] n 810a3343db9547baac63793404fffcac>:(at Ans.Program.Executable.Run (Ans,Program,CommandlineParse parser) [0x0000d] n <9a5043C035984le0a30144aa6a9def55>:0at Ans.Program.Executable.Main (System.String[]args) [0x000c91<9a5043c0359841e0a30144aa6a9def55>:0

[George Karnos]

Hello,

Please see Setion 2.1 of the Linux Installation Guide for Required Linux Libraries and Packages.
There are tables in that section. vaerify that ALL are install for all tables.

You can also search AIS for Ubuntu AnsQT.dll and some other posts will be displayed with some other ideas.

[haibo]

thank you vary much for your reply

[haibo]

I'm using workbench for fluid-structure interaction calculations, and I'm concerned that ANSYS can submit jobs to Linux servers via RSM, but I've noticed the following hint in the help documentation: Note: For the System Coupling Solution cell, the Update Option property can only be set to Run in Foreground. If you attempt to update the System Coupling system from its Solution cell, the project update is not sent to RSM, regardless of the project's Update Option setting. So how can I submit my fluid-structure interaction job to a high-performance server? Are there video tutorials available?