How to troubleshoot this?

Questions
1

I get an error message that is thrown at the console somewhere in three.min.js. It is quite cryptic and I am sure it is something I did wrong in my code.

But where should I start looking?

The message looks like this:
TypeError: b[c] is undefined[Meer info] three.min.js:319:98
> dispatchEvent http://dev.ngongo-b.net/adv3d/three/three.min.js:319
> set http://dev.ngongo-b.net/adv3d/three/controls/TransformControls.js:172
> attach http://dev.ngongo-b.net/adv3d/three/controls/TransformControls.js:136
> selectObject http://dev.ngongo-b.net/adv3d/esEditor.js:187
> selectObject http://dev.ngongo-b.net/adv3d/esPlayer.js:170
> onMouseDown http://dev.ngongo-b.net/adv3d/esPlayer.js:89

If you know what it means, that too might help, but in a broader sense I am looking for some hints on how to troubleshoot errors like these…

2

It will be less cryptic if you use the un-minified version of three.js. The minified version three.min.js should only used for QS or production.

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