Uhh, Yuu-Sakuma, this is not how you spell Wurst:
at journeymap_webmap.service.webmap.kotlin.routes.SkinKt.skinGet(skin.kt:22) ~[journeymap-webmap-fabric-1.21-1.0.1.jar:?]
This log file is complaining about JourneyMap, over and over again for a megabyte of text, and then there is a JVM crash at the end, interrupted by another JourneyMap error:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ff898d6428c, pid=14744, tid=6916
#
# JRE version: OpenJDK Runtime Environment Microsoft-9388422 (21.0.3+9) (build 21.0.3+9-LTS)
# Java VM: OpenJDK 64-Bit Server VM Microsoft-9388422 (21.0.3+9-LTS, mixed mode, tiered, compressed class ptrs, z gc, windows-amd64)
# Problematic frame:
# C[06:40:48] [JettyServerThreadPool-374/WARN]: Uncaught exception
java.lang.NullPointerException: null
at journeymap_webmap.service.webmap.kotlin.routes.SkinKt.skinGet(skin.kt:22) ~[journeymap-webmap-fabric-1.21-1.0.1.jar:?]
at io.javalin.router.Endpoint.handle(Endpoint.kt:52) ~[io_javalin_javalin-6.1.6-1549561cfa746969.jar:?]
at io.javalin.router.ParsedEndpoint.handle(ParsedEndpoint.kt:15) ~[io_javalin_javalin-6.1.6-1549561cfa746969.jar:?]
at io.javalin.http.servlet.DefaultTasks.HTTP$lambda$9$lambda$7$lambda$6(DefaultTasks.kt:52) ~[io_javalin_javalin-6.1.6-1549561cfa746969.jar:?]
at io.javalin.http.servlet.JavalinServlet.handleTask(JavalinServlet.kt:99) ~[io_javalin_javalin-6.1.6-1549561cfa746969.jar:?]
at io.javalin.http.servlet.JavalinServlet.handleSync(JavalinServlet.kt:64) ~[io_javalin_javalin-6.1.6-1549561cfa746969.jar:?]
at io.javalin.http.servlet.JavalinServlet.handle(JavalinServlet.kt:50) ~[io_javalin_javalin-6.1.6-1549561cfa746969.jar:?]
at io.javalin.http.servlet.JavalinServlet.service(JavalinServlet.kt:30) ~[io_javalin_javalin-6.1.6-1549561cfa746969.jar:?]
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:723) ~[jakarta_servlet_jakarta_servlet-api-6.1.0-74acdd294210a01e.jar:?]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) ~[org_eclipse_jetty_jetty-servlet-11.0.20-cd4afb88e3db5f0a.jar:?]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:529) ~[org_eclipse_jetty_jetty-servlet-11.0.20-cd4afb88e3db5f0a.jar:?]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1580) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) ~[org_eclipse_jetty_jetty-servlet-11.0.20-cd4afb88e3db5f0a.jar:?]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1553) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.StatisticsHandler.handle(StatisticsHandler.java:173) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.Server.handle(Server.java:563) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) ~[org_eclipse_jetty_jetty-server-11.0.20-43a41c523fa8fc71.jar:?]
at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) ~[org_eclipse_jetty_jetty-io-11.0.20-f152e268d66cfe47.jar:?]
at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) ~[org_eclipse_jetty_jetty-io-11.0.20-f152e268d66cfe47.jar:?]
at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) ~[org_eclipse_jetty_jetty-io-11.0.20-f152e268d66cfe47.jar:?]
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) ~[org_eclipse_jetty_jetty-util-11.0.20-ca3d17b4583742f1.jar:?]
at java.base/java.lang.Thread.run(Thread.java:1583) [?:?]
[lwjgl_stb.dll+0x4428c]
#
# No core dump will be written. Minidumps are not enabled by default on client versions of Windows
#
# An error report file with more information is saved as:
# C:\Users\alina\AppData\Roaming\.minecraft\home\fabric-loader-0.15.11-1.21\hs_err_pid14744.log
[1913.969s][warning][os] Loading hsdis library failed
#
# If you would like to submit a bug report, please visit:
# https://aka.ms/minecraftjavacrashes
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#
This JVM crash doesn't tell us exactly what caused the issue, just that it occurred in the lwjgl_stb.dll
file from LWJGL and that you have an hs_err_pid14744.log
file that might contain more useful information.
Given that there are zero abnormal log entries mentioning Wurst (the string "wurst" only appears six times in the entire file and all of these entries are normal), but about a megabyte of abnormal log entries mentioning JourneyMap, it seems much more likely that JourneyMap might be causing your crash here.
Hope this helps! Let me know if you'd like to take a closer look at the hs_err_pid14744.log
file next.