Why can't I create a plane (polygon) or nurbs in malcolm rig

[danny]

I am using malcom rig and animpicker. But in the scene i am currently using them both in, I can't create a plane. The "drag" sign appears but when i click or drag in the viewport, nothing happens. I dont encounter any issues when creating a plane in any other scene.

[admin]

Sometimes the focus is in Picker instead of the Maya interface. You may have to middle click in the Maya interface to get it back.