Cannot read property 'collide' of undefined

[Togechi]

Hi there,
I have been trying to setup a collision system in my rpg game but I have encountered this error.

I'm trying to create a collision between the player and the collisionLayer.

When I start the state I receive this error:

map1State.js:55 Uncaught TypeError: Cannot read property 'collide' of undefined
    at map1State.update (map1State.js:55)
    at Phaser.StateManager.update (phaser.js:28633)
    at Phaser.Game.updateLogic (phaser.js:34992)
    at Phaser.Game.update (phaser.js:34935)
    at Phaser.RequestAnimationFrame.updateRAF (phaser.js:62702)
    at _onLoop (phaser.js:62685)

Could someone please explain to me why this happens? 

Heres my code for the state

var map1State = function(game) {};

map1State.prototype = {

preload: function () {
  game.load.tilemap('map1', 'assets/mapcollide.json', null, Phaser.Tilemap.TILED_JSON);
  game.load.image('map1_set', 'assets/tilemap.png');
  game.load.image('player', 'assets/player.png');

},



create: function () {
  map1 = game.add.tilemap('map1', 32, 32);
  map1.addTilesetImage('set_00','map1_set');
  tilemapLayer = map1.createLayer('Tilemap');

  collisionLayer = map1.createLayer('Collision');


  game.world.setBounds(0, 0, 1280, 960);
    game.physics.startSystem(Phaser.Physics.P2JS);
    player = game.add.sprite(game.world.centerX, game.world.centerY, 'player');
    game.physics.p2.enable(player);
    player.body.fixedRotation = true;
    cursors = game.input.keyboard.createCursorKeys();
    game.camera.follow(player, Phaser.Camera.FOLLOW_LOCKON, 0.1, 0.1);

},



update: function () {
  player.body.setZeroVelocity();

if (cursors.up.isDown)
{
    player.body.moveUp(300)
}
else if (cursors.down.isDown)
{
    player.body.moveDown(300);
}

if (cursors.left.isDown)
{
    player.body.velocity.x = -300;
}
else if (cursors.right.isDown)
{
    player.body.moveRight(300);
}

game.physics.P2JS.collide(player, collisionLayer);

}

};

 

[Togechi]

Could someone please help me?

[samme]

On 5/14/2017 at 4:15 AM, Togechi said:

map1State.js:55 Uncaught TypeError: Cannot read property 'collide' of undefined

Look at line 55 of map1State.js. Probably that line is

game.physics.P2JS.collide(player, collisionLayer);

'collide' of undefined means it's evaluating

(undefined).collide(player, collisionLayer);

In other words, game.physics.P2JS is undefined. Probably game.physics has no "P2JS" property.

[snowbillr]

samme is right, that property doesn't exist.

The 3 properties I see that are available are `Arcade`, `Ninja`, and `P2` - http://devdocs.io/phaser/phaser.physics

[Togechi]

Thanks for pointing that out.

Now it comes up with the error "Uncaught TypeError: game.physics.p2.collide is not a function map1state.js:55"