null# Minecraft launcher log started at 2026-03-03 20:20:55
[20:20:56] [main] [FabricLoader/GameProvider/INFO]: Loading Minecraft 1.16.1 with Fabric Loader 0.18.4
[20:20:56] [main] [FabricLoader/INFO]: Loading 7 mods:
- mod-loading-screen 1.0.5
|-- com_formdev_flatlaf 3.5.4
\-- net_lenni0451_reflect 1.4.0
[ModLoadingScreen] I just want to say... I'm loading *really* early.
[ModLoadingScreen (IPC server)] Opening loading screen
[ModLoadingScreen (IPC server)] Extracted flatlaf.jar
[ModLoadingScreen (IPC client)] Opening loading screen
[20:20:58] [main] [FabricLoader/ERROR]: Uncaught exception in thread "main"
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.modrinth.theseus.MinecraftLaunch.relaunch(MinecraftLaunch.java:63)
at com.modrinth.theseus.MinecraftLaunch.main(MinecraftLaunch.java:28)
Caused by: java.lang.Error: java.lang.IllegalStateException: Loading an Agent during runtime is not possible because the loadAgent method does not exist
at io.github.gaming32.modloadingscreen.ModLoadingScreen.<clinit>(ModLoadingScreen.java:91)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:348)
at net.fabricmc.loader.impl.FabricLoaderImpl.setupLanguageAdapters(FabricLoaderImpl.java:493)
at net.fabricmc.loader.impl.FabricLoaderImpl.finishModLoading(FabricLoaderImpl.java:373)
at net.fabricmc.loader.impl.FabricLoaderImpl.freeze(FabricLoaderImpl.java:117)
at net.fabricmc.loader.impl.launch.knot.Knot.init(Knot.java:143)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:66)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)
Caused by: java.lang.IllegalStateException: Loading an Agent during runtime is not possible because the loadAgent method does not exist
at net.lenni0451.reflect.Agents.load(Agents.java:120)
at net.lenni0451.reflect.Agents.getInstrumentation(Agents.java:155)
at io.github.gaming32.modloadingscreen.ModLoadingScreen.init(ModLoadingScreen.java:71)
at io.github.gaming32.modloadingscreen.ModLoadingScreen.<clinit>(ModLoadingScreen.java:88)
[20:20:58] [main] [FabricLoader/ERROR]: Uncaught exception in thread "main"