WebGL build errors on Edge after update from 5.4.3 to 5.5.0

Unity Engine
1

Everything was going fine on 5.4.3. Progress indicator from here was working after setting the Apache .htaccess file, both on Edge and Firefox.

After update from 5.4.3 to 5.5.0, new .htaccess pasted from unity docs, on Firefox progress indicator is not working, on Edge the app doesn’t load at all.

The errors thrown on Edge, are:

Loading data file failed.
Error at: … UnityLoader.js:2:1782.
Error at: … UnityLoader.js:2:2877
Error at: … UnityLoader.js:2:1553
What could be a remedy for this?

2

You will have to change your path for your built js files, I had this issue too after upgrading to 5.5. Double check your output folder for the js files cause the file names changed and compare them with your index.html to make sure they are correct.

3

Why is it working in Firefox then?
I downgraded the project back from 5.5.0.p1 (patch 1) to 5.4 to get it working in all browsers.