each time i try and do ./ar check ./ar leader board (with the latest version on my tekkit classic server) it just shows the format (/ar [Action] ) please fix this. i like to have the new features on my tekkit classic server. ty in advance

Are you sure AR is enabled? Does it turn up green in /pl?

im not sure after the error came up i downgraded the autorank to 1.7 then reported. can you give me solutions if it was off/on?

You should use the latest version and check the server.log after you started your server.