Can not access the url http://localhost:2018/

[chucklu]

I am trying to view the result for https://github.com/blueimp/jQuery-File-Upload

PS C:\workspace\clu\Downloads> codecrumbs -d "C:\repository\GitHub\Other\jQuery-File-Upload" -e "C:\repository\GitHub\Other\jQuery-File-Upload\js\main.js"
>
> Codecrumbs magic begins!
>
> started with options: {"entryPoint":"C:\\repository\\GitHub\\Other\\jQuery-File-Upload\\js\\main.js","projectDir":"C:\\repository\\GitHub\\Other\\jQuery-File-Upload","clientPort":2018}
- starting: mediator server
+ started: mediator server, listening: 3018
- starting: http server for client assets
- starting: source watcher
+ started: http server for client assets,  codecrumbs client is served on http://localhost:2018
+ started: source watcher: source-project-1561830691215 for: project:C:\repository\GitHub\Other\jQuery-File-Upload;  setup: dir - C:\repository\GitHub\Other\jQuery-File-Upload, entry point - C:\repository\GitHub\Other\jQuery-File-Upload\js\main.js options: webPackConfig - ?, tsConfig - ?

However when I try to access result page, I got the following error:

This page isn’t working localhost sent an invalid response.
ERR_INVALID_REDIRECT

I also verified the port 2018, it was listening. And the network response from Chrome browser

I have tried to find the log of codecrumbs， but no lucky.

[chucklu]

I have installed js2flowchart to do the test for
https://github.com/blueimp/jQuery-File-Upload/blob/master/js/jquery.fileupload.js

yarn global add js2flowchart

And I got a error reported here Bogdan-Lyashenko/js-code-to-svg-flowchart#31