drape unable to drape : tin missing

[Anonymous]

hi, 
At work, i used autocad and quicksurf,when i use the command "drape",emerge error message,
"unable to drape : tin missing,

Any suggestions would be really appreciated!
Thanks,

[Alfred.NESWADBA]

Hi,

as this message does not come from AutoCAD but from Quicksurf I recommend to search for Quicksurf-forums.

The message itself would lead me to proof if there is a surface (a TIN) already created, seems not to find one, so you will have to create that first.

Good luck, - alfred -