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Aleksandr Kovalenko commented on AMBARI-21892: ---------------------------------------------- no unit tests required to change > Unable to proceed to Choose services step > ----------------------------------------- > > Key: AMBARI-21892 > URL: https://issues.apache.org/jira/browse/AMBARI-21892 > Project: Ambari > Issue Type: Bug > Components: ambari-web > Affects Versions: 2.6.0 > Reporter: Aleksandr Kovalenko > Assignee: Aleksandr Kovalenko > Priority: Critical > Fix For: 2.6.0 > > Attachments: AMBARI-21892_branch-2.6.patch, AMBARI-21892.patch > > > JS error happens while transiting from Install Options to Confirm Hosts page. > {noformat} > Uncaught TypeError: Cannot read property 'get' of undefined > at Class.setSelected (app.js:3630) > at Class.getSupportedOSListSuccessCallback (app.js:4022) > at Class.opt.success (app.js:171617) > at fire (vendor.js:1141) > at Object.fireWith [as resolveWith] (vendor.js:1252) > at done (vendor.js:8178) > at XMLHttpRequest.callback (vendor.js:8702) > {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)