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*** ERROR # 583 ***

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

Hello,

checking the model before running the analysis there was a fatal error:

'*** ERROR # 583 *** Missing objective, DESGLB and DESSUB data must be used together with an objective function defined by DESOBJ, MINMAX, or MAXMIN.'

In this forum, I've found this but I don't understand how to solve the problem.

https://community.altair.com/community?id=community_question&sys_id=3dc648ba1b2bd0908017dc61ec4bcbf4

 

Someone can help me, please?

 

Regards

 

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

    Are you running OptiStruct Analysis or Optimization?If Optimization,then please make sure to have design objective.

    Also please let us know the version of OptiStruct you are using at your end?If possible share .out file.

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

    Hello Rahul R, 

    thanks for your answer, the problem is design objective.

    Now another problem born shown in the image, but there is no objective folder.

    Where am I doing wrong?

    Thank you

     

    <?xml version="1.0" encoding="UTF-8"?>1.thumb.png.bf7980dd2675620f14c0f76dd6b49944.png

    <?xml version="1.0" encoding="UTF-8"?>2.png

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

    Have you already defined Volume as Design constraint? If so, then it should not work. I see you have only one optimization response.

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