[2026-01-21 16:53:25.027] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: CrashAssistantApp running: JVM args: [-XX:+UseSerialGC, -XX:MaxHeapFreeRatio=30, -XX:MinHeapFreeRatio=10, -XX:MaxGCPauseMillis=10000, -Xms8m, -Xmx512m]
[2026-01-21 16:53:25.028] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: CrashAssistantApp running: program args: [-jarPath, C:\Users\********\AppData\Roaming\ModrinthApp\profiles\Better MC [FABRIC] - BMC3\local\crash_assistant\3196_1769035996_app.jar, -parentPID, 3196, -platform, FABRIC, -loaderJarName, fabric-loader-0.16.14.jar, -minecraftVersion, 1.21.1, -crashAssistantJarName, CrashAssistant-fabric-1.19.2-1.21.4-1.7.18.jar, -log4jApi, C:\Users\********\AppData\Roaming\ModrinthApp\meta\libraries\org\apache\logging\log4j\log4j-api\2.22.1\log4j-api-2.22.1.jar, -log4jCore, C:\Users\********\AppData\Roaming\ModrinthApp\meta\libraries\org\apache\logging\log4j\log4j-core\2.22.1\log4j-core-2.22.1.jar, -googleGson, C:\Users\********\AppData\Roaming\ModrinthApp\meta\libraries\com\google\code\gson\gson\2.10.1\gson-2.10.1.jar, -commonIo, C:\Users\********\AppData\Roaming\ModrinthApp\meta\libraries\commons-io\commons-io\2.15.1\commons-io-2.15.1.jar, -lwjglNatives, C:\Users\********\AppData\Roaming\ModrinthApp\meta\libraries\org\lwjgl\lwjgl\3.3.3\lwjgl-3.3.3-natives-windows.jar, -processor, 12th Gen Intel(R) Core(TM) i5-12450H, -serialisedGPUs, SU5URUdSQVRFRCA6IEludGVsKFIpIFVIRCBHcmFwaGljcwpJTlRFR1JBVEVEIDogTWljcm9zb2Z0IERpcmVjdDNEMTIgKEludGVsKFIpIFVIRCBHcmFwaGljcykKREVESUNBVEVEIDogTlZJRElBIEdlRm9yY2UgUlRYIDQwNTAgTGFwdG9wIEdQVQpERURJQ0FURUQgOiBNaWNyb3NvZnQgRGlyZWN0M0QxMiAoTlZJRElBIEdlRm9yY2UgUlRYIDQwNTAgTGFwdG9wIEdQVSkKVU5LTk9XTiA6IE1pY3Jvc29mdCBEaXJlY3QzRDEyIChNaWNyb3NvZnQgQmFzaWMgUmVuZGVyIERyaXZlcik=, -recursiveStart]
[2026-01-21 16:53:25.030] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: CrashAssistantApp running from: C:\Users\********\AppData\Roaming\ModrinthApp\profiles\Better MC [FABRIC] - BMC3
[2026-01-21 16:53:25.034] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: JAVA: C:\Users\********\AppData\Roaming\ModrinthApp\meta\java_versions\zulu21.46.19-ca-jre21.0.9-win_x64\bin\javaw.exe
[2026-01-21 16:53:25.034] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Parent PID: 3196
[2026-01-21 16:53:25.037] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Platform: FABRIC
[2026-01-21 16:53:25.037] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: loaderJarName: fabric-loader-0.16.14.jar
[2026-01-21 16:53:25.037] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: minecraftVersion: 1.21.1
[2026-01-21 16:53:25.037] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: crashAssistantJarName: CrashAssistant-fabric-1.19.2-1.21.4-1.7.18.jar
[2026-01-21 16:53:25.037] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Java version: 21.0.9+10-LTS
[2026-01-21 16:53:25.053] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: CrashAssistantApp started successfully. Waiting for PID 3196 to stop.
[2026-01-21 16:53:28.120] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: PID "3196" is not alive or reused by another process. Minecraft JVM appears to have stopped.
[2026-01-21 16:53:28.169] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Adding latest.log from C:\Users\********\AppData\Roaming\ModrinthApp\profiles\Better MC [FABRIC] - BMC3\logs\latest.log
[2026-01-21 16:53:28.229] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Adding session_20260121_155040.log from C:\Users\********\AppData\Roaming\ModrinthApp\profiles\Better MC [FABRIC] - BMC3\..\..\launcher_logs\session_20260121_155040.log
[2026-01-21 16:53:28.236] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Adding crash_assistant_app.log from C:\Users\********\AppData\Roaming\ModrinthApp\profiles\Better MC [FABRIC] - BMC3\logs\crash_assistant\crash_assistant_app.log
[2026-01-21 16:53:28.237] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Reached first tick of TitleScreen: false
[2026-01-21 16:53:28.237] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Joined world successfully: false
[2026-01-21 16:53:28.237] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Stop function of Minecraft fired: false
[2026-01-21 16:53:28.238] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Seems like Minecraft crashed without any crash report. Starting Crash Assistant app.
[2026-01-21 16:53:28.665] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: CrashAssistantGUI took to start: 0.543 seconds.
[2026-01-21 16:53:28.783] [INFO] [dev.kostromdan.mods.crash_assistant.common_config.mod_list.ModListUtils]: Parsed 300 mod(s) metadata in 81 ms
[2026-01-21 16:53:28.893] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Reading finished in 3 ms
[2026-01-21 16:53:28.908] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Analysis finished in 49 ms
[2026-01-21 16:54:34.098] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Showing KnownCrashReason: CodexMessage
Codex logs analyser found in <a href='https://mclo.gs/296yThI#L824'>line 824</a> of <strong>latest.log</strong> potential reason of this crash:
The mod 'flashside' has a fatal error.
Remove the mod 'flashside'.
[2026-01-21 16:54:46.757] [INFO] [dev.kostromdan.mods.crash_assistant.app.CrashAssistantApp]: Shown KnownCrashReason: CodexMessage