So I opeend a new server inserted the bukkit 1.8 snapshot, but it keeps crashing. I deleted all yml and jar files and reuploaded them so dont suggest that. ---- Minecraft Crash Report ---- // I blame Dinnerbone. Time: 1/18/19 3:29 PM Description: Exception in server tick loop java.lang.NullPointerException: Exception in server tick loop at net.minecraft.server.v1_8_R3.NBTTagCompound.a(SourceFile:406) at net.minecraft.server.v1_8_R3.NBTTagCompound.load(SourceFile:70) at net.minecraft.server.v1_8_R3.NBTTagCompound.a(SourceFile:406) at net.minecraft.server.v1_8_R3.NBTTagCompound.load(SourceFile:70) at net.minecraft.server.v1_8_R3.NBTTagCompound.a(SourceFile:406) at net.minecraft.server.v1_8_R3.NBTTagCompound.load(SourceFile:70) at net.minecraft.server.v1_8_R3.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:84) at net.minecraft.server.v1_8_R3.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:53) at net.minecraft.server.v1_8_R3.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:43) at net.minecraft.server.v1_8_R3.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:71) at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:25) at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:1) at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:336) at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:295) at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:16) at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:135) at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:117) at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:363) at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:327) at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:267) at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:563) at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.8.8 Operating System: Linux (amd64) version 3.14.32-xxxx-grs-ipv6-64 Java Version: 1.8.0_181, Oracle Corporation Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 453801240 bytes (432 MB) / 514850816 bytes (491 MB) up to 514850816 bytes (491 MB) JVM Flags: 2 total; -Xmx512M -Xms512M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 CraftBukkit Information: Running: CraftBukkit version git-PaperSpigot-"4c7641d" (MC: 1.8.8) (Implementing API version 1.8.8-R0.1-SNAPSHOT) true Plugins: {} Warnings: DEFAULT Reload Count: 0 Threads: { RUNNABLE DestroyJavaVM: [], RUNNABLE Netty Epoll Server IO #0: [io.netty.channel.epoll.Native.epollWait(Native Method), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:194), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:219), io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116), java.lang.Thread.run(Thread.java:748)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Thread.java:1610), org.bukkit.craftbukkit.v1_8_R3.CraftCrashReport.call(CraftCrashReport.java:29), net.minecraft.server.v1_8_R3.CrashReportSystemDetails.a(SourceFile:78), net.minecraft.server.v1_8_R3.CrashReport.h(CrashReport.java:127), net.minecraft.server.v1_8_R3.CrashReport.<init>(CrashReport.java:34), net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:636), java.lang.Thread.run(Thread.java:748)], RUNNABLE Server console handler: [java.io.FileInputStream.readBytes(Native Method), java.io.FileInputStream.read(FileInputStream.java:255), java.io.BufferedInputStream.fill(BufferedInputStream.java:246), java.io.BufferedInputStream.read(BufferedInputStream.java:265), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.read(NonBlockingInputStream.java:248), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:261), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:198), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:2145), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLineSimple(ConsoleReader.java:3183), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:2333), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:2269), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:2257), net.minecraft.server.v1_8_R3.DedicatedServer$2.run(DedicatedServer.java:81)], TIMED_WAITING process reaper: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460), java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362), java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_8_R3.DedicatedServer$1.run(DedicatedServer.java:54)], WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:502), java.util.TimerThread.mainLoop(Timer.java:526), java.util.TimerThread.run(Timer.java:505)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:502), java.lang.ref.Reference.tryHandlePending(Reference.java:191), java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)], RUNNABLE Spigot Metrics Thread: [java.net.SocketInputStream.socketRead0(Native Method), java.net.SocketInputStream.socketRead(SocketInputStream.java:116), java.net.SocketInputStream.read(SocketInputStream.java:171), java.net.SocketInputStream.read(SocketInputStream.java:141), java.io.BufferedInputStream.fill(BufferedInputStream.java:246), java.io.BufferedInputStream.read1(BufferedInputStream.java:286), java.io.BufferedInputStream.read(BufferedInputStream.java:345), sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:735), sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678), sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1587), sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492), org.spigotmc.Metrics.postPlugin(Metrics.java:435), org.spigotmc.Metrics.access$4(Metrics.java:345), org.spigotmc.Metrics$1.run(Metrics.java:240), java.util.TimerThread.mainLoop(Timer.java:555), java.util.TimerThread.run(Timer.java:505)], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165), java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)], WAITING Thread-4: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442), com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:77), org.bukkit.craftbukkit.v1_8_R3.util.TerminalConsoleWriterThread.run(TerminalConsoleWriterThread.java:25), java.lang.Thread.run(Thread.java:748)], RUNNABLE Signal Dispatcher: [], TIMED_WAITING PaperSpigot Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.spigotmc.WatchdogThread.run(WatchdogThread.java:92)],} Recent tasks from -31--1{} Profiler Position: N/A (disabled) Player Count: 0 / 15; [] Is Modded: Definitely; Server brand changed to 'PaperSpigot' Type: Dedicated Server (map_server.txt)
@HeroJackPvP That error message is stating there is some problem with one of the NBT tags for the world. Can you delete/temporarily remove the world folders for the server and let new ones generate? If you have plugins already installed on the server, can you temporarily remove them?