Unknown symbol 'TIME'

Francesco Porcari

Hi,

I'm studying the concats in MotionView with the tutorial MV-1010. I add a motion on a revolute joint with expression 360d*TIME, as suggester by the tutorial.

However, when I start the simulation, an error message appears to me:

"Unknown symbol "TIME"...Math parser error evaluating CamMotion-value-expr under Model. [General]"

How I can resolve it?

 

Thanks

F.

Praful

Hello Francesco

Could you please check if the expression is enclosed within back-quotes (``). It is a key usually found on top left corner of the keyboard under Esc

So your expression should look like `360d*TIME`

Please refer to https://2022.help.altair.com/2022.1/hwdesktop/mv/topics/motionview/expression_builder_r.htm#expression_builder_r to learn about expressions in MotionView.

Regards

Praful