如何修复配置文件

Question

我的文件/etc/init/myserver.conf曾经使用sudo service myserver start,stop, restart在Ubuntu 12.04上工作。我将其复制到Ubuntu 18.04上的/ etc / init /中，但它不起作用。我该如何解决？

# masterserver - start master server service 

description "Service that starts master.sh"
author "<hadjieff>"

# When to start the service
start on runlevel [2345]

# When to stop the service
stop on runlevel [016]

# Automatically restart process if crashed
respawn

# Essentially lets upstart know the process will detach itself to the background
expect fork

# Run before process
pre-start script
    # Put bash code here if necessary
end script

# Start the process
script
    cd /home/hadjieff/hadjieff/server
    sudo java -Djava.security.policy=security.policy -Djava.rmi.server.hostname=192.168.1.91  -cp . -jar Registar.jar --xbee=true --test=false
end script