> C:\Users\arjxy\Desktop\nukkit server\plugins\video\src\youtube\Main.java:16: error: package itsu.mcbe.form.base does not exist
import itsu.mcbe.form.base.SimpleForm;
                          ^
C:\Users\arjxy\Desktop\nukkit server\plugins\video\src\youtube\Main.java:19: error: package itsu.mcbe.form.event does not exist
import itsu.mcbe.form.event.NukkitFormEventListener;
                           ^
C:\Users\arjxy\Desktop\nukkit server\plugins\video\src\youtube\Main.java:31: error: cannot find symbol
        this.getServer().getPluginManager().registerEvents(new NukkitFormEventListener(), this);
                                                               ^
  symbol:   class NukkitFormEventListener
  location: class Main
C:\Users\arjxy\Desktop\nukkit server\plugins\video\src\youtube\Main.java:42: error: cannot find symbol
                SimpleForm form = new SimpleForm() {
                ^
  symbol:   class SimpleForm
  location: class Main
C:\Users\arjxy\Desktop\nukkit server\plugins\video\src\youtube\Main.java:51: error: cannot find symbol
                        .addButton(button1);  //??????
                                   ^
  symbol:   variable button1
  location: class Main
C:\Users\arjxy\Desktop\nukkit server\plugins\video\src\youtube\Main.java:42: error: cannot find symbol
                SimpleForm form = new SimpleForm() {
                                      ^
  symbol:   class SimpleForm
  location: class Main
6 errors