about loosing rebar constraints

[Anonymous]

hi everyone

i have been trying to create the curved rebar by the free form pattern

and the problem is after saving the file, i reopen the file and the rebar constraint is lost

so not to be lost the constraint,

do i have to lock the rebar?

what is the problem?

why did that error occour?

thank you so much

[ovidiu_paunescu]

Hi @Anonymous 

Can you post a sample project showing this issue?

Free form rebar loses the constraints only if one of the references is deleted or the bar (set) is moved/copied without all the references.