Using a File Loader from URL results in invalid typed array length

Questions
1

I am attempting to load an STL file from a server.

On the server, it is a simple Flask server that returns whichever file is requested:

@app.route('/getFile')
def getFile():
    fileName = request.args.get('fileName')
    return send_file("./"+fileName)

Then on the front end, I have the following:

      let targetLoader = new STLLoader()
      targetLoader.load("http://localhost:5000/getFile?fileName="+fileData, function (g) {
         // Do what you want with g
      }, function (xhr) {
         console.log((xhr.loaded / xhr.total * 100) + '% loaded');
      }, function (error) {
         console.log(error)
      })

And the server is structured in the following manner:

image

However, even though the STL file is valid, it creates the error:

image

The file itself is 33 MB: 0_conversion_from_.stl - Google Drive

I do notice that, regardless of the file size on the server, the outputted file array length within the loader is always 6.9 billion

2

What appears if you console log the loaded STL in the same place where you call STLLoader.parse now?