Sumo-web3d shows only the word 'loading...' in browser

[oferonmi]

Hi,
when I run sumo-web3d and point my browser to local host at port 5000, I get the blank page with the word 'loading...'.
From the web console in Firefox, the problem appears to do with a

failure to load index.bundle.js

and also something to do with

index.bundle.js being loaded with the MIME type text/plain which it doesn't regard as a valid JavaScript MIME type.

please does anyone have any idea how I could resolve this.
I have attached screenshots below

[naman0512gupta]

Hi @datafilik, Did you find a solution for the same?

[oferonmi]

No.

…

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[bstouten]

Hi, I am on Windows 10 with Python 3.7.7 with SUMO 1.0.1 and initially experienced the same issue. Here are two options that may resolve it:

1. Since I experienced the "Error on installation" Error on installation #32 , I could not use pip and therefore downloaded the sumo_web3d sources from github. Subsequently, I installed git for windows (version 12.16.2), node.js (version 12.16.2), and yarn (by running npm install -g yarn). After that, I changed setup.py as described in Error on installation #32. From there I followed the README.md in the sumo_web3d root directory and ran
   yarn
yarn webpack
   which generated index.bundle.js and index.bundle.js.map. After that I did a
   python setup.py install
   resulting in a build\lib\sumo_web3d directory. From that directory I could succesfully run
   python sumo_web3d.py
   The files index.bundle.js and index.bundle.js.map can be found in build\lib\sumo_web3d\static

2. Another option is to notice that index.bundle.js and index.bundle.js.map are included in the sumo-web3d-1.0.1.tar.gz that is available from https://pypi.org/project/sumo-web3d/#files. Perhaps extracting those two files and putting them in the \static directory of your sumo_web3d folder may work as well - I have not tried it though.