error while starting ansys aim: Ansys.Core.Expressions.ExpressionEvaluator

- November 17, 2019 at 8:54 pm
  
  Fireengineering
  Subscriber
  
  Hello everyone!
  
  I just downloaded Discovery AIM student and installed it afterwards. As i tried to to open the workbench for the first time, this error shows up (for those of you wondering: it's in german):
  
  An unexpected error has occurred: Der Typeninitialisierer für "Ansys.Core.Expressions.ExpressionEvaluator" hat eine Ausnahme verursacht.
  
  System.MissingMethodException: Methode nicht gefunden: "System.Collections.Generic.IEnumerable`1 Microsoft.Scripting.Utils.ReflectionUtils.GetCustomAttributes(System.Reflection.Assembly, Boolean)".
  
  bei IronPython.Runtime.Binding.PythonBinder.DomainManager_AssemblyLoaded(Object sender, AssemblyLoadedEventArgs e)
  
  bei IronPython.Runtime.Binding.PythonBinder..ctor(PythonContext pythonContext, CodeContext context)
  
  bei IronPython.Runtime.PythonContext..ctor(ScriptDomainManager manager, IDictionary`2 options)
  
  The error goes on and on for quite a bit. If there is a need for the rest of it, I'll be happy to provide it.
  
  Unfortunately my google research wasn't helpful at all. I would really appreciate any form of solution or information on how to fix it.
  
  Thank you for your help!

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