“Index out of bounds” and “Null is not an object”

- June 28, 2020 at 5:15 pm
  
  ml44655
  Subscriber
  
  Hello,
  
  I have been running steady state thermal analysis over the week. However, after trying to increase the number of cells in the mesh, I have run into a couple of errors (photos attached)
  
  I am running it on Linux.
  
  Thank you.
- June 28, 2020 at 5:15 pm
  
  ml44655
  Subscriber
  
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- June 29, 2020 at 10:23 am
  
  Rob
  Ansys Employee
  
  There's a limit of 32k nodes on the Student version, did you hit that?
- June 29, 2020 at 5:20 pm
  
  ml44655
  Subscriber
  
  I am not using the student version. I believe my lab is using the research license.
- June 30, 2020 at 12:57 am
  
  tsiriaks
  Ansys Employee
  
  Close all ANSYS applications, then rename the following folder to anything else
  
  $HOME/.ansys/
  
  If this doesn't help, can you try with different geometries/models and see if issue is persistent ?
- June 30, 2020 at 1:38 am
  
  ml44655
  Subscriber
  
  I have tried renaming that folder as well as starting off with a new geometry. None of them work.
- July 2, 2020 at 6:21 pm
  
  ml44655
  Subscriber
  
  Hello,
  
  I am still having this problem. Is there any way to get help on this issue?
- July 3, 2020 at 1:26 am
  
  tsiriaks
  Ansys Employee
  
  What OS version is this ?
  
  What is the output of the following command
  
  cat /etc/*release
  
  Check ANSYS Linux installation guide Chapter 2 and make sure you install all prerequisites for your OS version.
- July 7, 2020 at 4:07 am
  
  ml44655
  Subscriber
  
  It is CentOS Linux release 7.6.1810 (Core).
  
  I will look into that.
  
  THank you.
- July 9, 2020 at 8:00 pm
  
  tsiriaks
  Ansys Employee
  
  Welcome. Keep us posted how it goes.

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