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Logstash : “Error: Could not find or load main class Heal” when running logstash.bat

I just downloaded logstash 7.6.0 in windows 10. I already have elastic search (7.6.0) and kibana (7.6.0) running. When I run logstash.bat with default configuration it gives this error.

Error: Could not find or load main class Heal

I have jdk 11 installed and I checked that the environment variable is set. Please help.

EDIT: Added config file

input{
    file =>"D://logfile-2020-03-22.log"
    start_position => "beginning"
    type => "json"
}

output{
    elasticsearch {
        hosts => ["localhost:9200"]
    }
}

Actually this same configuration is working fine on one of our servers. But when I am trying to set it up locally it is giving this error. The only differences I can find is the OS (Windows server 2012 r2 vs windows 10) and the version of ELK stack (7.6.1 on server and 7.6.0 locally)

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Answer

It looks like the issue was with my Java installation, I uninstalled my java (java 8) and downloaded java version 11 and it solved the issue.

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