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Hadoop QA commented on AMBARI-22028: ------------------------------------ {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12888315/AMBARI-22028_trunk.patch against trunk revision . {color:red}-1 patch{color}. Top-level [trunk compilation|https://builds.apache.org/job/Ambari-trunk-test-patch/12318//artifact/patch-work/trunkJavacWarnings.txt] may be broken. Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/12318//console This message is automatically generated. > Downgrade button TypeError > -------------------------- > > Key: AMBARI-22028 > URL: https://issues.apache.org/jira/browse/AMBARI-22028 > Project: Ambari > Issue Type: Bug > Components: ambari-web > Affects Versions: 2.6.0 > Reporter: Andrii Tkach > Assignee: Andrii Tkach > Priority: Critical > Fix For: 2.6.0 > > Attachments: AMBARI-22028.patch, AMBARI-22028_trunk.patch > > > {code}Uncaught TypeError: Cannot read property 'repository_name' of null > at Class.confirmDowngrade (app.js:14968) > at handler (vendor.js:21208) > at HTMLButtonElement.<anonymous> (vendor.js:13000) > at HTMLDivElement.dispatch (vendor.js:107) > at HTMLDivElement.i (vendor.js:107){code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)