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From "Oleg Nechiporenko (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-15823) JS error after fast closing version box popup
Date Tue, 12 Apr 2016 08:12:25 GMT
Oleg Nechiporenko created AMBARI-15823:
------------------------------------------

             Summary: JS error after fast closing version box popup
                 Key: AMBARI-15823
                 URL: https://issues.apache.org/jira/browse/AMBARI-15823
             Project: Ambari
          Issue Type: Bug
          Components: ambari-web
    Affects Versions: 2.4.0
            Reporter: Oleg Nechiporenko
            Assignee: Oleg Nechiporenko
             Fix For: 2.4.0


Error: {{Uncaught TypeError: Cannot read property 'length' of null}}
Code:
{code:javascript}
Em.run.later(this, function () {
      if (this.get('maintenanceHosts').length + this.get('notRequiredHosts').length) {
        App.tooltip(this.$('.hosts-section'), {placement: 'bottom', title: Em.I18n.t('admin.stackVersions.version.hostsInfoTooltip').format(
          this.get('maintenanceHosts').length + this.get('notRequiredHosts').length, this.get('maintenanceHosts').length,
this.get('notRequiredHosts').length
        )});
      }
    }, 1000);
{code}



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