Hi all,
I am loading up babylonjs 3.3.0 with no issues.
When I try to load up ‘https://cdn.babylon.js/com/gui/babylon.gui.js’ I get this error. Any ideas are appreciated. Thanks!
Try this url instead of cdn.babylon.js/com it’s cdn.babylonjs.com
https://cdn.babylonjs.com/gui/babylon.gui.min.js
edit: sorry, I can see that is a typo in the post from your stacktrace. can you post both script sources to make sure you are not mixing versions?
Can you post the full script links and in the order you have them on your page?
$.when(
$.getScript('https://cdn.babylonjs.com/babylon.js’),
$.getScript(’/js/lib/pep.js’),
$.getScript(’/js/lib/earcut.min.js’),
$.getScript('https://cdn.babylonjs.com/gui/babylon.gui.js’),
$.Deferred(function(deferred){
$(deferred.resolve);
})
).done(function(){
_this.privateState.babylonLoaded = true;
mcb.editor.threeDLoader = new mcb.threed.Loader(mcb.threed.CSG);
});
looks like you are loading GUI first, due to timing. I think you need to getScript for GUI in the callback to getScript for babylonjs (second parameter).
ie: .getScript('.../babylon.js', function() {
.getScript(’…/babylon.gui.js’)
}}
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actually, if you do that then your .done() may not have GUI yet. So, you probably need to check in done and also in callback for GUI. 
Interested to know if that will fix your issue.
I added it as you said and it seemed to load without an error.
But…
now when I try to
var advancedTexture = BABYLON.GUI.AdvancedDynamicTexture.CreateFullscreenUI(“UI”);
It gives me this error.
Uncaught TypeError: Cannot read property ‘AdvancedDynamicTexture’ of undefined
at Loader.CSG [as sceneConstructor] (app.js:35861)
at app.js:36207
So maybe it is what you are talking about in the done? unfortunately, I don’t know enough to code what you are asking with checking in done…
this code is hideous, but will hopefully explain the concept of promises and the order they complete:
`
var currentStage = 0;
onStageComplete = function() {
currentStage++;
if (currentStage === 2) {
_this.privateState.babylonLoaded = true;
mcb.editor.threeDLoader = new mcb.threed.Loader(mcb.threed.CSG);
}
}
…
$.when(
.getScript('[https://cdn.babylonjs.com/babylon.js’](https://cdn.babylonjs.com/babylon.js'), function() {
.getScript('https://cdn.babylonjs.com/gui/babylon.gui.js’, function () {
onStageComplete();
}),
}),
$.getScript(’/js/lib/pep.js’),
$.getScript(’/js/lib/earcut.min.js’),
$.Deferred(function(deferred){
$(deferred.resolve);
})
).done(function(){
onStageComplete()
});
`
You can convert that into something more elegant using regular promise structure. Final call may look something like:
Promise.all(scriptPromisesArray).then(() => { _this.privateState.babylonLoaded = true; mcb.editor.threeDLoader = new mcb.threed.Loader(mcb.threed.CSG); });
ps: wish we had the editor from the old forum, or am I missing something?
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Here is the code to load… Still errors out when trying to add the AdvancedDynamicTexture
$.when(
$.getScript(‘https://cdn.babylonjs.com/babylon.js’, function() {
$.getScript('https://cdn.babylonjs.com/gui/babylon.gui.js’);
}),
$.getScript(’/js/lib/pep.js’),
$.getScript(’/js/lib/earcut.min.js’),
$.Deferred(function(deferred){
$(deferred.resolve);
})
).done(function(){
_this.privateState.babylonLoaded = true;
mcb.editor.threeDLoader = new mcb.threed.Loader(mcb.threed.CSG);
});
1 Like
I used the hideous code and now it works.
Thanks!
3 Likes