Steven G Brown added a comment - 2016-01-13 09:43 I wasn't able to reproduce this with Debian Jessie and the same versions of Jenkins, Timestamper and Chrome. Can you see what appears in the Javascript Console when the page loads?

Vyacheslav Koshcheyev added a comment - 2016-01-14 05:03 - edited I'v added the screenshot ( Screenshot from 2016-01-14_10_58_35.png ) of javascript execution.

Steven G Brown added a comment - 2016-01-20 03:18 - edited It seems your browser has an out-of-date script, from an older version of Timestamper. Can you try opening the script in your browser (link below) and refreshing it with Ctrl+F5? http://jenkins-mobile-master.2gis.local:8080/extensionList/hudson.console.ConsoleAnnotatorFactory/hudson.plugins.timestamper.annotator.TimestampAnnotatorFactory/script.js It should look like this: https://github.com/jenkinsci/timestamper-plugin/blob/timestamper-1.7.2/src/main/resources/hudson/plugins/timestamper/annotator/TimestampAnnotatorFactory/script.js // Jenkins 1.608 displays the side panel widgets in 'side-panel-content' var element = document.getElementById( 'side-panel-content' ); if ( null == element) { // Jenkins 1.619 has no 'side-panel-content' , it displays the widgets in 'side-panel' element = document.getElementById( 'side-panel' ); if ( null == element) { // element not found, so return to avoid an error (JENKINS-23867) return ; } }

Vyacheslav Koshcheyev added a comment - 2016-01-20 03:25 Thanks! Now it works.

Steven G Brown added a comment - 2016-01-20 03:44 Great. You're welcome.