OK, can someone please explain why I might be seeing this error?
I get this as soon as I select the "Constant Speed" option. I haven't input any other values yet. I've already set the "constant speed" option on the animation timeline menu. I also only get this error when this sub-assembly is inserted into a higher level assembly. If I animate the same components in the sub-assembly file, it works fine. What am I missing? There are no parameters holding these components in place in this upper assembly either, that was the first thing I checked.
Jim,
Can you let us know what version of Inventor you are utilizing?
Can you tell me if this is a model dependent issue?
Has this ever worked in this model?
What kind of parameter where you trying to animate?
Thank you.