https://phaser.io/sandbox/edit/tpauMNLC When i try to enable p2 physics for a sprite i get Uncaught TypeError: Cannot read property 'set' of undefined. for the object.anchor.set(0.5); of @method Phaser.Physics.P2#enableBody. Please check the link above. Also how do i go about debugging in Sandbox? I have tried putting breakpoints in VM#### but a new one starts everytime i refresh or change something so that didn't work.