ZChat

19:31:36 [ERROR] Throwing
java.lang.RuntimeException: java.lang.NoClassDefFoundError: zen/luckchat/LuckChatPlugin
        at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:443) [nukkit.jar:?]
        at cn.nukkit.Server.enablePlugin(Server.java:733) [nukkit.jar:?]
        at cn.nukkit.Server.enablePlugins(Server.java:722) [nukkit.jar:?]
        at cn.nukkit.Server.<init>(Server.java:558) [nukkit.jar:?]
        at cn.nukkit.Nukkit.main(Nukkit.java:112) [nukkit.jar:?]
Caused by: java.lang.NoClassDefFoundError: zen/luckchat/LuckChatPlugin
        at zen.zchat.Main.onEnable(Main.java:127) ~[?:?]
        at cn.nukkit.plugin.PluginBase.setEnabled(PluginBase.java:89) ~[nukkit.jar:?]
        at cn.nukkit.plugin.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:117) ~[nukkit.jar:?]
        at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:439) ~[nukkit.jar:?]
        ... 4 more
Caused by: java.lang.ClassNotFoundException: zen.luckchat.LuckChatPlugin
        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_221]
        at cn.nukkit.plugin.PluginClassLoader.findClass(PluginClassLoader.java:44) ~[nukkit.jar:?]
        at cn.nukkit.plugin.PluginClassLoader.findClass(PluginClassLoader.java:28) ~[nukkit.jar:?]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_221]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_221]
        at zen.zchat.Main.onEnable(Main.java:127) ~[?:?]
        at cn.nukkit.plugin.PluginBase.setEnabled(PluginBase.java:89) ~[nukkit.jar:?]
        at cn.nukkit.plugin.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:117) ~[nukkit.jar:?]
        at cn.nukkit.plugin.PluginManager.enablePlugin(PluginManager.java:439) ~[nukkit.jar:?]