Invisible parts, all constraints broken, DS not working

[WHolzwarth]

That's it. See files (2015 SP1 Update 1).

I'm shortly before biting into my desktop table.

Walter

[Anonymous]

What happened to the default view representation in your assembly?   You might have a corrupt assembly.   Check the oldversion folder and open a previous version of the assembly.

[WHolzwarth]

I've struggled with this stuff the whole day. Oldversion is no solution.

This is task for Autodesk.

[WHolzwarth]

Meanwhile I've spent several additional hours with this problem. I could get rid of the visibility issue, but that seems to happen to other people, too.

But: I couldn't get a reliable movement of a "carriage with two wheels" along a sinusoidal path, both in Modeling and Dynamic Simulation as well.

This is frustrating. I can place another sample, if anyone wants to try with an own attempt.

Walter

[WHolzwarth]

Hmm. I have 5 slightly different IAMs. Only the yellow part changes.

Two of them are moving in DS, the other ones don't.

And with one IAM, I can reproduce each and every time the disappearing of the yellow part after suppressing the Spatial joint. See video in ZIP.