Is 'ok' but whem i break a block it give me an error:
2018-11-8 17:06:11 [ALERT] java.lang.NullPointerException
at cn.nukkit.level.Level.useBreakOn(Level.java:1927)
at cn.nukkit.Player.handleDataPacket(Player.java:2929)
at cn.nukkit.network.Network$$Lambda$135/24236682.accept(Unknown Source)
at java.util.ArrayList.forEach(Unknown Source)
at cn.nukkit.network.Network.processPackets(Network.java:179)
at cn.nukkit.network.Network.processBatch(Network.java:161)
at cn.nukkit.Player.handleDataPacket(Player.java:2033)
at cn.nukkit.network.RakNetInterface.handleEncapsulated(RakNetInterface.java:157)
at cn.nukkit.raknet.server.ServerHandler.handlePacket(ServerHandler.java:132)
at cn.nukkit.network.RakNetInterface.process(RakNetInterface.java:66)
at cn.nukkit.network.Network.processInterfaces(Network.java:76)
at cn.nukkit.Server.tick(Server.java:1076)
at cn.nukkit.Server.tickProcessor(Server.java:853)
at cn.nukkit.Server.start(Server.java:830)
at cn.nukkit.Server.<init>(Server.java:513)
at cn.nukkit.Nukkit.main(Nukkit.java:109)
I hope you solve it.