Hi everybody! I am a new phaser user, I have experience in other frameworks and with other programming lenguages and I discovered recently Phaser. I am really in love with it I've been working through the examples and documentation, some tutorials and more... and everything was going fine, but since yesterday, after finish the "Topdown tutorial" from "gamedevacademy.org" I am experiencing an issue with tilemaps in my own project... I've been looking for other topics from other users with the same problem, but their "solutions" doesn't work for me and I am desperated, because I can't figure out what I am doing wrong... This is my code: Preload.js : this.load.tilemap('level1', 'assets/tilemaps/level_1_ok.json', null, Phaser.Tilemap.TILED_JSON);this.load.image('gameTiles', 'assets/images/tilesheet_platformer_1.png'); Game.js : this.map = this.game.add.tilemap('level1');this.map.addTilesetImage('tiles', 'gameTiles'); The output error message I am receiving is attached to this post. Please anybody could lend me a hand on this? I am very frustrated not being able to solve this issue. If you need me to upload the project or anything more to be able to help me, please ask. I'll be waiting for any answer, thank you!