Please don't post pictures of text, they are difficult to read, impossible to search and replicate (if it's code), and some people may not be even able to see them 
What does your config file look like?
Thank you for your reply. I directly command
bin/logstash -e 'input { stdin { } } output { stdout {} }'
The print information obtained is
Active code page: 65001 Using JAVA_HOME defined java: E:\tools\jdk\jdk1.8.0_181 WARNING, using JAVA_HOME while Logstash distribution comes with a bundled JDK: Ҳ Active
Please help to see what might be the reason
This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.