Posted April 29, 20178 yr After fixing the openRightClick on the Block Hunter Bench, now im trying to make everything work but the output is causing now the crash which leads to the nbt ``` [14:41:03] [Server thread/ERROR] [FML]: A TileEntity type mhfc.net.common.tile.TileHunterBench has throw an exception trying to write state. It will not persist. Report this to the mod author java.lang.NullPointerException at mhfc.net.common.tile.TileHunterBench.writeToNBT(TileHunterBench.java:435) ~[TileHunterBench.class:?] at net.minecraft.world.chunk.storage.AnvilChunkLoader.writeChunkToNBT(AnvilChunkLoader.java:418) [AnvilChunkLoader.class:?] at net.minecraft.world.chunk.storage.AnvilChunkLoader.saveChunk(AnvilChunkLoader.java:191) [AnvilChunkLoader.class:?] at net.minecraft.world.gen.ChunkProviderServer.saveChunkData(ChunkProviderServer.java:209) [ChunkProviderServer.class:?] at net.minecraft.world.gen.ChunkProviderServer.saveChunks(ChunkProviderServer.java:237) [ChunkProviderServer.class:?] at net.minecraft.world.WorldServer.saveAllChunks(WorldServer.java:1069) [WorldServer.class:?] at net.minecraft.server.MinecraftServer.saveAllWorlds(MinecraftServer.java:425) [MinecraftServer.class:?] at net.minecraft.server.integrated.IntegratedServer.saveAllWorlds(IntegratedServer.java:238) [IntegratedServer.class:?] at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:141) [IntegratedServer.class:?] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:547) [MinecraftServer.class:?] at java.lang.Thread.run(Unknown Source) [?:1.8.0_102] ``` I somehow cant understand the throw state. Any advice?
April 29, 20178 yr 14 minutes ago, Heltrato said: java.lang.NullPointerException at mhfc.net.common.tile.TileHunterBench.writeToNBT(TileHunterBench.java:435) ~[TileHunterBench.class:?] Something on line 435 of TileHunterBench was null when you tried to access a field or call a method on it. If you don't know what was null, set a breakpoint on that line and run Minecraft in debug mode. When the breakpoint is hit, look at the values used on that line to see which is null. Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.
April 30, 20178 yr In Eclipse, you can even click on that line number to go directly to the offending line. The debugger is a powerful and necessary tool in any IDE, so learn how to use it. You'll be able to tell us more and get better help here if you investigate your runtime problems in the debugger before posting.
April 30, 20178 yr 1 hour ago, jeffryfisher said: In Eclipse most IDEs, you can even click on that line number to go directly to the offending line. I have a hard time thinking of a professional IDE that doesn't jump you straight to the link in question. Flash is the only one, but it's IDE barely has intellisense, sooo... Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable. If you think this is the case, JUST REPORT ME. Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice. Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked. DO NOT PM ME WITH PROBLEMS. No help will be given.
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