18:25:51 [INFO] Couldn't detect bungee version. Custom build?
18:25:51 [WARNING] Could not load plugin from file plugins/tcpshield.jar
java.lang.NullPointerException: Plugin must have a plugin.yml or bungee.yml
    at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:226)
    at net.md_5.bungee.api.plugin.PluginManager.detectPlugins(PluginManager.java:344)
    at net.md_5.bungee.BungeeCord.start(BungeeCord.java:258)
    at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:55)
    at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15)