Cant fire up or deploy WAB application

Question

Trying to deploy my web app from WAB to my own web server but app hangs on the loading screen (screenshot attached). This is also the case when I try running the app locally when I fire up the the index.html. Thinking it was some custom code in the app, but i tried "dummy" plain apps and still the same result.

What may be causing this issue?

Thanks

RobertScheitlin__GISP · Accepted Answer

Joe,

You can not run the app from the file system like you are attempting to do (notice the file:// in the url) you need to use your machine name or at least localhost.