2 Replies Latest reply on Sep 8, 2012 11:57 PM by Qi Lu

    Sketch all turn gray

    Qi Lu





      I would like to ask a question on sketch. After some inadvertent operation I suddenly found that the drawing turn from blue to gray, and when I attempt to edit the sketches I get message on the left side asking me either to

           1.Select a plane

           2.Or select an existing sketch


      Could someone tell me what has happened?