Question

我在编写一个简单的Minecraft 1.10测试插件时在Eclipse Java Mars上遇到以下错误：＆＃34;无法从CommandSender类型对非静态方法sendMessage（String）进行静态引用。＆＃34;除了主类之外，这是一个单独的类，仅用于命令。这是整个班级：

package io.github.ultraMLGcode.TestPlugin;

import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class TestPluginCommandExecutor implements CommandExecutor {

   public TestPlugin plugin;

   public TestPluginCommandExecutor(TestPlugin instance) {
       plugin = instance;
   }


 public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
    if (cmd.getName().equalsIgnoreCase("basic") && sender instanceof Player) { //If the player typed /basic then do the following...

      if (sender instanceof Player) {
          Player player = (Player) sender;
          //do something
          Player.sendMessage("Hello, it is a nice day, isn't it?");
      } else {
          sender.sendMessage("You must be a player!");
      }

        //doSomething
        return true;
    }
      return false;
    }

}

Answer 1

我不知道Minecraft api，但我认为这有助于：

更改此行：

Player.sendMessage("Hello, it is a nice day, isn't it?");

到这一行

player.sendMessage("Hello, it is a nice day, isn't it?");

我认为“sendMessage”是一种非静态方法。

我希望它有所帮助。

Minecraft Spigot插件编码，与Player.sendMessage有问题

1 个答案: