I have used javascript to display pie charts on dashboard. It works fine with other browsers on windows as well as ubuntu except on Mozilla firefox.
works Fine on-
Operating System - Ubntu
Browser- 1) Mozilla Firefox 2) Crome
Getting warning on-
Operating System - Windows 10
Browser- 1) Mozilla Firefox (version - 43)
Chrome on Windows 10 works ok?
Are those pie charts of any third party visualizations ?
These are XML charts. For search query tokens are used. Tokens are set in JavaScript.
So what is the "warning" message you are getting when using firefox on windows?
Warning in mvc.js at line no. 6
Use of mutation events is deprecated. Use Mutation Observer instead.
Ok I see your screenshot now too. If you see, it looks like there is an ERROR in the "security" tab of your screenshot. The warning doesnt matter, but that error may be a better hint.
you can also check splunk logs and post any errors here...
index=_internal log_level=WARN* OR log_level=ERR*