Connect to remote server failed

[jerrita]

I run this plugin in spigot at my vps. But when I use mc = Minecraft.create(address='(my server host)', port=4712) connect to it, it told me my remote server droped this connect. So how can I solve this problem?

[neuhaus]

Did you check if the port number is correct? The default port for the python API is 4711 for bukkit and 4712 for forge as documented here. Are you using a hostname or an ip address? Do you see the connection attempt in the server console or log?