java.lang.NullPointerException: Cannot invoke "org.bukkit.command.PluginCommand.setExecutor(org.bukkit.command.CommandExecutor)" because the return va

[ALMikey]

java.lang.NullPointerException: Cannot invoke "org.bukkit.command.PluginCommand.setExecutor(org.bukkit.command.CommandExecutor)" because the return value of "org.bukkit.Server.getPluginCommand(String)" is null

How to solve it?

 

[ALMikey]

This is the code I wrote

 

[diam]

Did you define the command in your plugin.yml file?

 

[ALMikey]

Did you define the command in your plugin.yml file?

Yes, I uploaded my code above

 

[Machine Maker]

You do not register commands in the paper-plugin.yml. You must handle command registration yourself by adding a class that extends command and adding it to the command map. Future API will be added to better handle command registration for plugins using the Paper Plugin system.

Feel free to continue to use plugin.yml. paper-plugin.yml is still experimental and being worked on, and support for plugin.yml isn't going away even when it isn't experimental.