Lattice Opt fails

Altair Forum User

Hi everyone

 

I'm currently doing the lattice optimization tutorial and I'm having issues with running the .fem file in Optistruct. I keep getting error 1484: 

 *** ERROR # 1485 *** in the input data:

 Field 2 contains unrecognized label.

 

 

 

Solver FAILED

 

optistruct:: Solver run finished.

 

OR

 *** See next message about line 67 from file: Lattice_02.fem

  (this is continuation line 1 of DTPL,1 bulk data)

  '+ LATTICE 1 0.050 0.80'

  

 *** ERROR # 1484 *** in the input data:

 Field 3 contains embedded blank(s).

 

 

 

Solver FAILED

 

optistruct:: Solver run finished.

 

Or some version thereof. Depending on the amount of spaces I put in it changes from field 2 to field 3 or 4. I'm running Hyperworks 13  with the 13.0.210 solver patch installed. 

 

Thanks in advance. 

 

Lasse

 

 

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

Altair Forum User

Hi lasse,

 

Can you share the model file?

 

Looks like there is some spacing issue in the solver file.

Altair Forum User

Lesse,

 

The DTPL card in the solver deck should look similar to the attached image.

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

Altair Forum User

I feel like I've tried all possible combinations of spaces. I have tried to set it up like in your photo but it still gives me an error. 

I have sent the model file and the .fem file to your dropbox.

 

Thank you for helping!

Altair Forum User

Lesse,

 

I shared the modified solver file. Please use that for analysis.

Altair Forum User

Prakash I have sent you some images of the new error I get in your dropbox. 

Thanks. 

Altair Forum User

HI Lasse,

 

can you share the .out file?