Regarding the issue that the scene cannot be paused after the callback, please help me. Thank you

[dasdssdasdas]

Here is my code.When the execution scenario "pauses", regardless of whether parameters are added, an error will be returned: "Cannot sleep non running Scene Example".I also used 'sleep()', which is the same. I don't know why!

But I use 'this. scene. start ('Example') ', which can perfectly jump through scenes.

Later, I tried to call a timer (triggering the scene 'pause'), which could be executed correctly.

I find it difficult to understand why, it feels like it's a problem with the direction of 'this'!

layer.setTileIndexCallback(6, (player, tile)=>{
this.scene.pause()
// this.scene.pause('Example')
// this.scene.start('Example')

})

Please help me! Thank you very much. Thank you!

[finefin]

This is not really specific to Phaser but a common javascript mistake: you should learn about scope in js https://www.w3schools.com/js/js_scope.asp -> You need to define the scope of the 'inner' function - the callback in this case .

Take a look at the docs https://newdocs.phaser.io/docs/3.55.2/focus/Phaser.Tilemaps.Tilemap-setTileIndexCallback
It tells you how to use it:
setTileIndexCallback(indexes, callback, callbackContext, [layer])

All you have to do is to tell the function what the callback should refer to - in this case: this

layer.setTileIndexCallback(6, (player, tile)=>{
  this.scene.pause()
}, this)  // define the scope of the callback function

[dasdssdasdas]

Thank you very much for your reply. Thank you again