Collisions between dynamic objects not working?

Phaser 3
1

I’m trying to get a collision callback to fire when two dynamic objects collider but so far I can’t seem to manage it. Simplified scene here. What am I missing?

2

this.missileAngle is initially undefined. If you add something like

this.missileAngle = 0;

in create() it fixes it.

3

Thanks a lot @samme. That was driving me bananas!