loss of bond

[TECNOMODEL]

I have a little set that's driving me crazy.

practically every time I go to open it lost a bond, one and always that.

a message appears to me "the relationship has been placed based on a geometry that is no longer available".

there were no changes in the parts, the faces I have bound with are always there, in fact if I remake the bond I can quietly select them.

I have already eliminated and made the bond several times, nothing to do. every time I find it again.

What could be the problem?

 

[Catafratto]

Are there any flexible axioms in the middle? Sometimes they're suspicious. . .

 

[TECNOMODEL]

Yes, but do not affect the bond that is lost.

You say it's those?

 

[Catafratto]

Yes, but do not affect the bond that is lost.

You say it's those?

try to remove flexibility and see what happens, the assemblies containing flexible subaxis often give me some problem. remove it and put it back cannot damage (spero! :tongue

 

[TECNOMODEL]

For now, I've tried to change the bond. I see how it behaves in the morning.

I have no idea it's a part problem, it's 2 times that I have to redefine the plan of a sketch, it's just the same plan that I was bound to.

But I don't understand what it might be due to, it's a multibody part where I then subtracted to get the final piece.

in the subtraction I kept the tool body, already gives me some problem in some situations where you see me during some changes and prevents me from selecting.

any assumptions about this?