Error processing tokens: Error while parsing action 'Text/ZeroOrMore/FirstOf/Token/DelimitedToken/DelimitedToken_Action3' at input position (line 1, pos 38):
${JELLY_SCRIPT,template="html_gmail"}
^
java.io.IOException: remote file operation failed: /home/jenkins/workspace/Frameworks kio kf5-qt5 SUSEQt5.9/html_gmail.jelly at hudson.remoting.Channel@6c4cb2be:Docker Swarm-cf94877a3f1c: hudson.remoting.ChannelClosedException: Channel "unknown": Remote call on Docker Swarm-cf94877a3f1c failed. The channel is closing down or has closed down