JBoss EAP 7.2 Management Console Shows polyfill.min.js Error in Various Browsers

Solution Unverified - Updated -


  • Error shown: Syntax Error: export declarations may only appear at top level of a module (http://xyz:9990/console/js/polyfill.min.js:85)
  • Management Console doesn't function correctly in some cases


  • Red Hat JBoss Enterprise Application Platform (JBoss EAP) 7.2
  • Management Console after successful login
  • Firefox, Safari, Microsoft Edge

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