For all issues regarding the Forums use, please, refer to the Forum Rules.

Our Solutions

Need professional assistance?
Consider our:

Support Offerings


Need to speed up your development?
Have a look at our:

Samples & Tools


Need some functionality extending standard OCCT capabilities?
Check out our:

Adv. Components

invalid command name "TopoDS_Shape"

H as's picture

I am a newbie here, I try to learn opencascade using available tutorial, but when I do:
"source ~/Downloads/....../samples/qt/tutorial/src/MakeBottle.cxx" I receive following error that invalid command name "TopoDS_Shape".

I found out that TopoDS_Shape object has been moved from a generic class. I am wondering if there is any modified tutorial available corresponding to the ver. 6.5.3.

Thanks in advance.

Forum supervisor's picture

Dear Asadi,
This change was done in OCCT6.3.1.
You can overlook corresponding Release Notes of OCCT6.3.1.