Cannot read properties of undefined (reading ‘morphAttributes’) – after update to 4.7.1

Hi,
Another issue I came accross, and which is really blocking everything for me.
I had an object import function in my application, which was working perfectly fine until yesterday, and I now have this message:
Cannot read properties of undefined (reading 'morphAttributes')
when I try to import my objects in the scene.
I tried to re-export the objects gltf using the latest blender version (4.2) and V3D plugin (4.7.1), but I still have the issue…
Here is the complete error log in the console:

v3d.js:1 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'morphAttributes')
    at Object.getParameters (v3d.js:1:629651)
    at Xe (v3d.js:1:756534)
    at v3d.js:1:753272
    at o (v3d.js:1:15183)
getParameters @ v3d.js:1
Xe @ v3d.js:1
(anonymous) @ v3d.js:1
o @ v3d.js:1
Promise.then
(anonymous) @ v3d.js:1
Vn @ v3d.js:1
compileAsync @ v3d.js:1
_precompileSceneAsync @ v3d.js:1
(anonymous) @ v3d.js:1
(anonymous) @ v3d.js:1
(anonymous) @ v3d.js:1
Promise.then
(anonymous) @ v3d.js:1
Promise.then
parse @ v3d.js:1
parse @ v3d.js:1
(anonymous) @ v3d.js:1
(anonymous) @ v3d.js:1
Promise.then
load @ v3d.js:1
load @ v3d.js:1
appendScene @ v3d.js:1
appendScene @ visual_logic.js:4288
appendObjectToScene @ visual_logic.js:4992
onclick @ index.html:1

Any help would be greatly appreciated!!
Thanks!

David