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mano112aprmw

ERROR # 789

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' *** ERROR # 789 ***
 Invalid design properties w.r.t. the design variables were found.
    number of invalid property items = 5'

 

can u tell me what problem am facing???.

There is no zero values in lower bound and upper bound

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Hi Mano,

 

Error message will not help us understand what you are doing,

 

Please provide more details about what analysis/optimization you are doing and what parameters are furnished.

 

if possible, please share the .out file. 

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Hi @mano112aprmw

 

Looks like moment of inertia is affected with the change in thickness.

 

Can you relax or remove PBAR#11 from design variables and check if that works?

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