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System Info: Java 16 (Java HotSpot(TM) 64-Bit Server VM 16+36-2231) Host: Windows 10 10.0 (amd64)
Loading libraries, please wait...
[15:44:38 INFO]: Environment: authHost='https://authserver.mojang.com', accountsHost='https://api.mojang.com', sessionHost='https://sessionserver.mojang.com', servicesHost='https://api.minecraftservices.com', name='PROD'
[15:44:38 INFO]: Reloading ResourceManager: Default, bukkit
[15:44:39 INFO]: Loaded 7 recipes
[15:44:40 INFO]: Starting minecraft server version 1.17.1
[15:44:40 INFO]: Loading properties
[15:44:40 INFO]: This server is running Paper version git-Paper-263 (MC: 1.17.1) (Implementing API version 1.17.1-R0.1-SNAPSHOT) (Git: 3069eae)
[15:44:40 INFO]: Server Ping Player Sample Count: 12
[15:44:40 INFO]: Using 4 threads for Netty based IO
[15:44:40 INFO]: Default game type: SURVIVAL
[15:44:40 INFO]: Generating keypair
[15:44:40 INFO]: Starting Minecraft server on *:25565
[15:44:40 INFO]: Using default channel type
[15:44:40 INFO]: Paper: Using Java 11 compression from Velocity.
[15:44:40 INFO]: Paper: Using Java cipher from Velocity.
[15:44:41 ERROR]: Encountered an unexpected exception
java.lang.SecurityException: Invalid signature file digest for Manifest main attributes
at sun.security.util.SignatureFileVerifier.processImpl(SignatureFileVerifier.java:358) ~[?:?]
at sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier.java:291) ~[?:?]
at java.util.jar.JarVerifier.processEntry(JarVerifier.java:316) ~[?:?]
at java.util.jar.JarVerifier.update(JarVerifier.java:230) ~[?:?]
at java.util.jar.JarFile.initializeVerifier(JarFile.java:758) ~[?:?]
at java.util.jar.JarFile.getInputStream(JarFile.java:841) ~[?:?]
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:181) ~[patched_1.17.1.jar:git-Paper-263]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:160) ~[patched_1.17.1.jar:git-Paper-263]
at org.bukkit.craftbukkit.v1_17_R1.CraftServer.loadPlugins(CraftServer.java:410) ~[patched_1.17.1.jar:git-Paper-263]
at net.minecraft.server.dedicated.DedicatedServer.init(DedicatedServer.java:276) ~[patched_1.17.1.jar:git-Paper-263]
at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1212) ~[patched_1.17.1.jar:git-Paper-263]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[patched_1.17.1.jar:git-Paper-263]
at java.lang.Thread.run(Thread.java:831) [?:?]
[15:44:41 ERROR]: This crash report has been saved to: C:\Users\JensC\Desktop\1.16.5 paper\.\crash-reports\crash-2021-11-19_15.44.41-server.txt
[15:44:41 INFO]: Stopping server
[15:44:41 INFO]: Saving players
[15:44:41 INFO]: Saving worlds
[15:44:41 INFO]: ThreadedAnvilChunkStorage: All dimensions are saved
[15:44:41 INFO]: Flushing Chunk IO
> [15:44:41 INFO]: Closing Thread Pool
[15:44:41 INFO]: Closing Server
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