ERROR # 1152 attb must be blank free shape

przemyslaw.bolisega1

Hi guys,

 

I'm trying to run free shape optimization. I already set static stress response and reference to minmax stress. I don't know where is the problem. Below screenshots of my run setup. Could you help me? I will be grateful for some good videos or tutorials with step by step setup creation. I don't even know where I can found ATTB. ( I plan to perform linear static free shape optimization of frame).
Second question: Do i have to implement mesh barriers(bmfaces???)?

Error text:
*** ERROR # 1152 ***
 ATTB must be blank or positive integer for this response type.

 

 

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

PrasannaK

Hi,

 

Attaching the tutorial pdf- Free Shape Optimization for your reference.

 

Thank you

Unable to find an attachment - read this blog

przemyslaw.bolisega1

Altair Forum User said:

Hi,

 

Attaching the tutorial pdf- Free Shape Optimization for your reference.

 

Thank you

Thank you for tutorial but this one doesn't solve this problem.

Unable to find an attachment - read this blog

Laura Feria_22043

Hi, I had the same problem and then I found out that it was related with my stactic stress response. That parameter is the one that should be positive or in blank.