Hi I just started making my own plugin but it just says: "org.bukkit.plugin.InvalidDescriptionException: commands are of wrong type" in latest.log when I try to run it... Here is my plugin.yml: https://pastebin.com/WJyUwxbv And here is my main file: https://pastebin.com/aPecMTHe And the latest.log: https://pastebin.com/tXfcas2m Okay I got rid of that error I had. But now it says: "org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/atheera/mcmmorpg/Main has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0" How do I go about fixing that? EDIT by Moderator: merged posts, please use the edit button instead of double posting.
It says it right there in the error. You compiled it with Java 11 but the server is running on Java 8. Either upgrade the server Java or compile with 8.