[Closed] Disappearing Shapes?!?

Hi everyone… quick question.

I created shapes through a script to control the fingers in my hand…

ControlShape= circle steps:4 wireColor:[0,0,200] thickness:0.5 sides:4 radius:1.4 render_displayRenderMesh:true

After that i manually convert some of the to editable spline and modify them so they have a shape that works best with the mesh of my character.

My problem is that as soon as i either add a modifier Edit Spline or conver them to Editable Spline, they disappear when i select one of them.

Does anybody know what’s going on?

Thanks all