Oleg Nechiporenko created AMBARI-15823:
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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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