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A fatal error has occurred during computations: FEASIBLE DESIGN (ALL CONSTRAINTS SATISFIED).

User: "Fady Farouk"
Fady Farouk
Altair Community Member
Updated by Fady Farouk

Any ideas why this is happening?

 

I have the student version, but running a check gives no specific errors.

 

This error arises when i attempt to run the full optimization.<?xml version="1.0" encoding="UTF-8"?>Untitled4.thumb.png.69cf5c164fb78e0f296b

<?xml version="1.0" encoding="UTF-8"?>Untitled5.png

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    User: "Altair Forum User"
    Altair Forum User
    Altair Employee
    Updated by Altair Forum User

    Hi,

     

    Can you share the entire .out file?

    User: "Fady Farouk"
    Fady Farouk
    Altair Community Member
    OP
    Updated by Fady Farouk

    Sure - here they are.

     

    Many thanks in advance!

     

    Fady

    Unable to find an attachment - read this blog

    User: "Rahul Rajan_21763"
    Rahul Rajan_21763
    New Altair Community Member
    Updated by Rahul Rajan_21763

    Hi,

    *** WARNING # 312
     In static load case 3, the compliance is negative or large 1.52962e+008.
     Optimization/buckling analysis cannot be performed.
     due to possible rigid body mode.
    (Running in-core solution)
     

    This is usually because of incorrect or insufficient BC's, Model not being connected properly with other components, incorrect model units etc..

    Instead of applying load on individual node you can create rigid and apply load. I feel problem is with loads.

     

    Regards

    Rahul R

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