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Unable to run Ansys workbench 22 in UBUNTU 22

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Old   May 19, 2022, 06:33
Default Unable to run Ansys workbench 22 in UBUNTU 22
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I have installed Ansys 22 in my system (UBUNTU 22). I can able to run fluent. However, I am unable to run workbench through "./runwb2" in ansys_inc/v221/Framework/bin/Linux64/ folder.

I need workbench to generate geometry and grid. My college's Ansys package doesnot contain ICEM. So, I guess workbench is the only solution I have.

The error I am getting is:

Unhandled exception caught :

System.DllNotFoundException: Ans.QT.dll assembly:<unknown assembly> type:<unknown type> membernull)
at (wrapper managed-to-native) Ansys.UI.Toolkit.QTC.Application.ans_qt_Applicatio n_setPluginDirectory(intptr,string)
at Ansys.UI.Toolkit.QT.Application.SetPluginDirectory () [0x000d1] in <701198258ccf4adb9c6cb0531c98bb21>:0
at Ansys.UI.Toolkit.QT.Application..ctor () [0x00006] in <701198258ccf4adb9c6cb0531c98bb21>:0
at Ansys.UI.Toolkit.QT.UIFactory.newApplication () [0x00000] in <701198258ccf4adb9c6cb0531c98bb21>:0
at Ansys.UI.Toolkit.UIFactory.newApplication () [0x0000c] in <745bd9ee46e441b6ab6561e05dc08741>:0
at Ansys.UI.Toolkit.Application.InstantiateIApplicati on () [0x00000] in <745bd9ee46e441b6ab6561e05dc08741>:0
at Ansys.UI.Toolkit.Application..cctor () [0x0000a] in <745bd9ee46e441b6ab6561e05dc08741>:0
--- System.TypeInitializationException: The type initializer for 'Ansys.UI.Toolkit.Application' threw an exception.
at Ansys.UI.UIManager..ctor () [0x00055] in <9a0016ab49d04232b9f29ccde31d32fb>:0
at Ansys.UI.UIManager.get_Instance () [0x00023] in <9a0016ab49d04232b9f29ccde31d32fb>:0
at Ans.Program.Runtime.InitializeSplashScreen () [0x00057] in <5e4e5db2c4894acebf2cdafe840531f6>:0
at Ans.Program.Runtime.Initialize (Ans.Program.RuntimeSettings settings) [0x0021a] in <5e4e5db2c4894acebf2cdafe840531f6>:0
at Ans.Program.ExecutableBase.Run (Ans.Program.CommandLineParse parser) [0x0000d] in <004cd37a8c154aa3917bc73159ecd89b>:0
at Ans.Program.ExecutableBase.DoMain (System.String[] args) [0x000be] in <004cd37a8c154aa3917bc73159ecd89b>:0

and I have installed libpng12 package.

It would be great if anyone help me with this.
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Old   September 19, 2022, 13:01
Diego Angeli
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I suggest having a look at the dependencies that Ansys requires for Ubuntu, and at our solution at this post

ANSYS Workbench on "Uncertified" Linux Distros
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