Error #158 using optistruct for topology optimization

Altair Forum User

Hello everybody,

I have been trying to perform a topology optimization according to a simple tutorial....

however I get the following error message:

Error # 158

Error encountered when accessing scratch file.

error from subroutine 'xdslsv'

Solver error no. -702

This maybe caused by insufficient disk space or some other system resource related limitations

Ram: 100MB total, 1MB used

Data arrays: 358 total, 172 allocated

is it possible that my system doesnt provide enough resources? or what can I do to avoid this error??

I am currently working on an Intel ULV Core 2 Duo (1.3GHz) with 4 GB of Ram..

regards

Altair Forum User

I havent found the problem... but I did the tutorial a third time from the scratch and now it works...

so problem kinda fixed...

reagrds

Joern

I face the same problem. could you tell me how you managed to solve the problem?

 

best redards