Experiencing E[T].serialize is not a function when trying to save my scene

Questions
1

Hello everyone! I am trying to implement a save function for my 3D room modelling app. I started off with the tutorial, Save Your Scene - Babylon.js Documentation. I have been trying but I kept getting an error that says E[T].serialize is not function (babylon.js:16).

After playing around with the code, I realized that this line of code is probably the one that is causing this error.

var serializedScene = BABYLON.SceneSerializer.Serialize(scene);

Is there a reason why this happens?

Thank you for your help!

2

Hey and welcome!!
Can you repro the issue in our playground?

3

I’ve reproduced the problem on the playground but there is another problem that says
“Line 356:32 - Cannot read property ‘name’ of null”. This is reading the name of the scene’s active camera. This problem doesn’t occur when I launch it normally.

The problem that I am facing is “Line 16:2261110 - E[T].serialize is not a function”.

I apologize if the code seem too long. Thank you once more for your help and patience!

Link to the playground : Babylon.js Playground

4

After commenting out and testing out several parts of the code, I realized that the problem is due to the UI. Is there a reason why the UI will cause such an error?

5

It is a bug, It will be fixed by the next nightly:

6

Okay! Thank you so much for your reply sebavan!:slight_smile: