00:51:34 [INFO ] Opening server on 0.0.0.0:19132
00:51:34 [INFO ] This server is running Nukkit version git-7497f96 "" (API 1.0.8)
00:51:34 [INFO ] Nukkit is distributed under the LGPL License
00:51:36 [INFO ] Loading recipes...
00:51:37 [INFO ] Loaded 1301 recipes.
00:51:37 [INFO ] Successfully loaded 0 resource packs
00:51:37 [INFO ] Loading MobPlugin v1.10.4
00:51:37 [INFO ] Enabling MobPlugin v1.10.4
> WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by io.netty.util.internal.PlatformDependent0$1 (file:/home/pi/nukkit/nukkit-1.0-SNAPSHOT.jar) to field java.nio.Buffer.address
WARNING: Please consider reporting this to the maintainers of io.netty.util.internal.PlatformDependent0$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
00:51:37 [ERROR] Throwing
java.lang.RuntimeException: java.lang.NoClassDefFoundError: cn/nukkit/event/entity/CreatureSpawnEvent
        at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:443) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.Server.enablePlugin(Server.java:733) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.Server.enablePlugins(Server.java:722) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.Server.<init>(Server.java:483) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.Nukkit.main(Nukkit.java:112) ~[nukkit-1.0-SNAPSHOT.jar:?]
Caused by: java.lang.NoClassDefFoundError: cn/nukkit/event/entity/CreatureSpawnEvent
        at nukkitcoders.mobplugin.MobPlugin.onEnable(MobPlugin.java:68) ~[?:?]
        at cn.nukkit.plugin.PluginBase.setEnabled(PluginBase.java:89) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.plugin.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:117) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:439) ~[nukkit-1.0-SNAPSHOT.jar:?]
        ... 4 more
Caused by: java.lang.ClassNotFoundException: cn.nukkit.event.entity.CreatureSpawnEvent
        at cn.nukkit.plugin.PluginClassLoader.findClass(PluginClassLoader.java:34) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.plugin.PluginClassLoader.findClass(PluginClassLoader.java:28) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:588) ~[?:?]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?]
        at nukkitcoders.mobplugin.MobPlugin.onEnable(MobPlugin.java:68) ~[?:?]
        at cn.nukkit.plugin.PluginBase.setEnabled(PluginBase.java:89) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.plugin.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:117) ~[nukkit-1.0-SNAPSHOT.jar:?]
        at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:439) ~[nukkit-1.0-SNAPSHOT.jar:?]
        ... 4 more
00:51:37 [INFO ] Disabling MobPlugin v1.10.4
> OpenJDK Server VM warning: You have loaded library /tmp/libnetty-transport-native-epoll4572996245739868950.so which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
00:51:37 [INFO ] Preparing level "world"
00:51:37 [INFO ] Preparing level "nether"
00:51:37 [INFO ] Epoll is unavailable. Reverting to NioEventLoop.
00:51:38 [INFO ] Starting GS4 status listener
00:51:38 [INFO ] Setting query port to 19132
00:51:38 [INFO ] Query is running on 0.0.0.0:19132
00:51:38 [INFO ] Default game type: Survival Mode
00:51:38 [INFO ] Done (4.67s)! For help, type "help" or "?"