Mesh error in STL format

lostarmour
lostarmour Altair Community Member
edited October 2020 in Community Q&A

I have been trying to repair a STL file so that I can run it on my CADFEKO. However, after repairing it on FreeCAD, it still shows an error and that is --- 'The triangle number  1 has neither an edge nor a connection point'. As I am new to this tool, I have no idea how to fix it. Please help.

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Answers

  • Q.Nguyen-Dai
    Q.Nguyen-Dai Altair Community Member
    edited August 2019

    Maybe share this STL file?

  • lostarmour
    lostarmour Altair Community Member
    edited August 2019

    @Q.Nguyen-Dai Please find the STL file edited on the question. 

  • Q.Nguyen-Dai
    Q.Nguyen-Dai Altair Community Member
    edited August 2019

    No error/warning message when I import your STL into Hypermesh 2019.1

  • lostarmour
    lostarmour Altair Community Member
    edited August 2019
    Altair Forum User said:

    No error/warning message when I import your STL into Hypermesh 2019.1

    I get the error when I run it on CADFEKO with a frequency of operation from 3 GHz to 12 GHz and with a plane wave excitation. 

  • Q.Nguyen-Dai
    Q.Nguyen-Dai Altair Community Member
    edited August 2019

    Sorry, I don't know CADFEKO. But I can confirm you that your STL is valid & readable :P/emoticons/default_tongue.png' srcset='/emoticons/tongue@2x.png 2x' title=':P' width='20' />

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