I tried a tutorial model for Geometrical nonlinear implicit analysis in Optistruct and I got this error. Can some one help me out what exactly is this error about?. I willl also attach my solver file here.
* See next message about line 45 from file:
"GRID 3 0.0 0.0 0.0"
*** ERROR # 1020 *** in the input data:
Missing BEGIN BULK or line
Looks like the starter executable is missing,
Can you please check if the file s_2017_linux64 is available in the location: /share/apps/EC_STRUCT_SIM/HYPERWORKS/2017/altair/hwsolvers/radioss/bin/linux64/s_2017_linux64.