Class constructor Loader cannot be invoked without 'new'

[ingodahn]

Calling a Vue component using ForceGraphVR I get the following error:

Uncaught TypeError: Class constructor Loader cannot be invoked without 'new'
    at new THREE.DRACOLoader (3d-force-graph-vr:2)
    at r.init (3d-force-graph-vr:83)
    at r.t.exports.System (3d-force-graph-vr:83)
    at new r (3d-force-graph-vr:83)
    at HTMLElement.value (3d-force-graph-vr:83)
    at HTMLElement.value (3d-force-graph-vr:83)
    at HTMLElement.value (3d-force-graph-vr:83)
    at HTMLElement.value (3d-force-graph-vr:83)
    at g (3d-force-graph-vr:2)
    at o (3d-force-graph-vr:2)

The main.html contains

<script src="https://unpkg.com/3d-force-graph-vr"></script>
  <script src="https://unpkg.com/3d-force-graph"></script> 
  <script src="https://unpkg.com/force-graph"></script>
  <script src="https://unpkg.com/d3-force"></script>
  <script src="https://unpkg.com/three"></script>

Components are loaded in this sequence with vr first. each component is called with its own data object

[vasturiano]

@ingodahn I would try with the three script as the first one above all the rest, if indeed you need it in your main html.

If the issue is Vue related I can't be of much help there, but if you can still reproduce it in vanilla JS, could you make an example on codepen.io?

[ingodahn]

Thanks, I removed the separate call to load three.js and the error is gone.