schmel

Error in report with kibana 6.x

1

``` 2019-04-12T08:31:11.392Z INFO Arguments: ["/opt/snapshot/helper_generate.js","/opt/snapshot/data/","dashboard:ML-Nginx-Remote-IP-URL-Explorer-ecs","pdf","30"] 2019-04-12T08:31:11.392Z INFO zoomFactor: 1 2019-04-12T08:31:11.392Z INFO paperSize: {"format":"A4","orientation":"portrait","margin":"0"} 2019-04-12T08:31:11.392Z INFO dashboard: dashboard:ML-Nginx-Remote-IP-URL-Explorer-ecs 2019-04-12T08:31:11.392Z INFO output: pdf 2019-04-12T08:31:11.392Z INFO waitTime: 30000ms 2019-04-12T08:31:11.392Z INFO URL: http://kibana:5601/app/kibana#/dashboard/dashboard:ML-Nginx-Remote-IP-URL-Explorer-ecs 2019-04-12T08:31:12.472Z...