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Error 61: No elements found in input data

User: "Arun Shankar"
Altair Community Member
Updated by Arun Shankar

While I try to run a linear static analysis on the model ( https://drive.google.com/file/d/1OqQDTZ1Jy7B-Rekh6HDLXdgLFCLsch0R/view?usp=sharing ) , I'm getting the following error message: "Error 61: No elements found in input data". I ran modelchecker on the model and everything was fine. Could someone please help with this?

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    User: "Viraj_Kulkarni"
    Altair Employee
    Accepted Answer
    Updated by Viraj_Kulkarni

    For some reason the element type for the tets is not CTETRA

    Can you go to 3d panel-->element type

    image

     

    Make sure you have CTETRA for tetra4, then select all the elements and click update.

    You should be all set. I did try it and it runs successfully with OptiStruct after that.

    User: "Arun Shankar"
    Altair Community Member
    OP
    Updated by Arun Shankar

    For some reason the element type for the tets is not CTETRA

    Can you go to 3d panel-->element type

    image

     

    Make sure you have CTETRA for tetra4, then select all the elements and click update.

    You should be all set. I did try it and it runs successfully with OptiStruct after that.

    Thank you Viraj. That did the trick.

    User: "Kacper_S"
    Altair Community Member
    Updated by Kacper_S

    I got the same problem but my hypermesh is 2022.3 and I can't do the same actions as showed on picture above. What shoud I do?