Hi Everyone,
I am trying to use the bablyon.js library with vrm loader demo on CodePen. However, when I upload a .vrm it does not load. I receive the error "“BJS - [12:21:19]: Unable to load from file:Sendagaya_Shibu.vrm: e.getScene is not a function”. I also try it locally on my machine and I receive the same error.
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CodePen Link Below.
I looked at this for a while without a solution. I suspect it is somehow related to how JS is being loaded and/or version mismatches between babylon and the 3rd party libraries, but I’m not positive. In case it helps though:
I noticed the underlying error is a little clearer when SceneLoader.AppendAsync is used. That shows a stacktrace like this:
index.js:16 Uncaught (in promise) TypeError: b.DetailMapConfiguration
is not a constructor
at new t (VM510 index.js:16:6860)
at e.createMaterialByShader (VM510 index.js:31:12767)
at e.generate (VM510 index.js:31:10726)
at e._loadMaterialAsync (VM510 index.js:31:16080)
at babylonjs.loaders.min.js:1:43555
at e._applyExtensions (babylonjs.loaders.min.js:1:42238)
at e._extensionsLoadMaterialAsync (babylonjs.loaders.min.js:1:43477)
at e._loadMaterialAsync (babylonjs.loaders.min.js:1:31660)
at e._loadMeshPrimitiveAsync (babylonjs.loaders.min.js:1:14932)
at e._loadMeshAsync (babylonjs.loaders.min.js:1:13224)
So something about the DetailMapConfiguration constructor signature is not as expected in the material that is being loaded. That would generally indicate a version mismatch, but I tried with Babylon 4.2.1 as well, and same error.
Note that simply loading underlying material being used directly results in the same error. You can see that in this PG:
According to the source repo, it should work with babylon-mtoon-material-3.0.0 and babylon-4.2.0.
I think from another thread that @il-m-yamagishi is working on an update for the VRM loader.
Thanks. I will try the older versions as recommended. Really trying to avoid using three.js as I read their documentation is quite poor.
your answer will make @Deltakosh @RaananW and @PirateJC pretty happy
Hello @dalow24 just checking in if you still have an issue 
Hi all! It doesn’t work for me either. All examples from the documentation also do not work.
https://doc.babylonjs.com/extensions/Babylon.js+ExternalLibraries/BabylonJS_and_VRM
Unfortunately this is a community plugin
Maybe @Limes2018 can help?
Hi @Nawar and @Deltakosh
I searched past forum posts and npm official page. These are tips.
Babylon VRM Demos no longer works - Bugs - Babylon.js (babylonjs.com)
babylon-vrm-loader - npm (npmjs.com)
| babylon.js version | babylon-vrm-loader version |
|---|---|
| ~4.1.0 | <1.5.0 |
| ~4.2.0 | ^1.5.0 |
| ~5.0.0 | unreleased(will be ^1.6.0) |
I modified the two PG in the official documents like this. It works.
babylon-vrm-loader | Babylon.js Playground (babylonjs.com)
babylon-vrm-loader | Babylon.js Playground (babylonjs.com)
If you have any comments or suggestions, it would be helpful. > @il-m-yamagishi
Hi @Nawar
If you try my temporary countermeasure, you should change Babylon.js version on the Playground setting.
Not use “LATEST” (= 5.9.0), but use “4.2.1”.
Hope it works on your environment.
Oh! Sorry I didn’t notice this.
Yes it works. When will he start working with babylon 5?
Congrat!
I’m sorry to say that I don’t know when it works on BJS 5. The core contributor seems to be busy for a while.
Thank you limes. I and collegue are working on the support Babylon.js 5.x for babylon-vrm-loader.
babylon-mtoon-material has finished upgrading. We will work babylon-vrm-loader version up next week. Please stand by for next version(it may causes to crash backward compatibility).
