Strange icon constraints 1

[cubalibre000]

I've two constraints not deletable.
If I double touch, the error access violation is showed.
Any suggestions ?

Thank you...

 

[uwam2ie]

the constraints are out of date,
rebuild them or look at the relations
a part clean up clean mating object could solve your problem

 

[cubalibre000]

Hi uwam2ie,
with a part clean up resolve the problem.

Thank you...