va.lang.ClassCastException: null
2020-04-26 21:53:22.041 [main] ERROR - Corrupted chunk detected at (27, 31) in oh15
2020-04-26 21:53:22.041 [main] ERROR - Throwing
java.lang.ClassCastException: null
2020-04-26 21:53:22.041 [main] ERROR - Corrupted chunk detected at (28, 31) in oh15
2020-04-26 21:53:22.041 [main] ERROR - Throwing
java.lang.ClassCastException: null
2020-04-26 21:53:22.041 [main] ERROR - Corrupted chunk detected at (29, 31) in oh15
2020-04-26 21:53:22.041 [main] ERROR - Throwing
java.lang.ClassCastException: null
2020-04-26 21:53:22.041 [main] ERROR - Corrupted chunk detected at (30, 31) in oh15
2020-04-26 21:53:22.041 [main] ERROR - Throwing
java.lang.ClassCastException: null
2020-04-26 21:53:22.041 [main] ERROR - Corrupted chunk detected at (31, 31) in oh15
2020-04-26 21:53:22.045 [main] INFO - [WorldFixer] Fixing... 99.23% done
2020-04-26 21:53:22.091 [main] FATAL - Unhandled exception executing command "wf fixlevel oh15 fast" in wf: java.lang.NullPointerException
at cn.nukkit.level.Level.getName(Level.java:2938)
at com.creeperface.nukkitx.worldfixer.LevelConverter.convert(LevelConverter.java:337)
at com.creeperface.nukkitx.worldfixer.WorldFixer.fixWorld(WorldFixer.java:428)
at com.creeperface.nukkitx.worldfixer.WorldFixer.onCommand(WorldFixer.java:99)
at cn.nukkit.command.PluginCommand.execute(PluginCommand.java:33)
at cn.nukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:257)
at cn.nukkit.Server.dispatchCommand(Server.java:759)
at cn.nukkit.Player.handleDataPacket(Player.java:2794)
at java.util.ArrayList.forEach(ArrayList.java:1257)
at cn.nukkit.network.Network.processPackets(Network.java:197)
at cn.nukkit.network.Network.processBatch(Network.java:180)
at cn.nukkit.Player.handleDataPacket(Player.java:2099)
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:83)
at cn.nukkit.Server.tick(Server.java:1132)
at cn.nukkit.Server.tickProcessor(Server.java:911)
at cn.nukkit.Server.start(Server.java:888)
at cn.nukkit.Server.<init>(Server.java:573)
at cn.nukkit.Nukkit.main(Nukkit.java:112)
2020-04-26 21:53:22.092 [main] ERROR - Throwing
java.lang.NullPointerException: null
at cn.nukkit.level.Level.getName(Level.java:2938) ~[nukkit-1.0-SNAPSHOT.jar:?]
at com.creeperface.nukkitx.worldfixer.LevelConverter.convert(LevelConverter.java:337) ~[?:?]
at com.creeperface.nukkitx.worldfixer.WorldFixer.fixWorld(WorldFixer.java:428) ~[?:?]
at com.creeperface.nukkitx.worldfixer.WorldFixer.onCommand(WorldFixer.java:99) ~[?:?]
at cn.nukkit.command.PluginCommand.execute(PluginCommand.java:33) ~[nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:257) ~[nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Server.dispatchCommand(Server.java:759) ~[nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Player.handleDataPacket(Player.java:2794) ~[nukkit-1.0-SNAPSHOT.jar:?]
at java.util.ArrayList.forEach(ArrayList.java:1257) [?:1.8.0_242]
at cn.nukkit.network.Network.processPackets(Network.java:197) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.network.Network.processBatch(Network.java:180) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Player.handleDataPacket(Player.java:2099) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.network.RakNetInterface.handleEncapsulated(RakNetInterface.java:157) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.raknet.server.ServerHandler.handlePacket(ServerHandler.java:132) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.network.RakNetInterface.process(RakNetInterface.java:66) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.network.Network.processInterfaces(Network.java:83) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Server.tick(Server.java:1132) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Server.tickProcessor(Server.java:911) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Server.start(Server.java:888) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Server.<init>(Server.java:573) [nukkit-1.0-SNAPSHOT.jar:?]
at cn.nukkit.Nukkit.main(Nukkit.java:112) [nukkit-1.0-SNAPSHOT.jar:?]
2020-04-26 21:53:34.217 [main] INFO - Stopping other threads