Crash Assistant

Shows a GUI after Minecraft crashes, immediately showing all affected game/launcher logs, crash reports, or hs_err files. Provides one-click solution to upload them, copy link, and perform other actions for easier reporting, debugging, and troubleshooting.

Features:

GUI:

Modlist:

Saves modpack modlist every time the game is launched by the modpack creator. Additionally, you can manually save modlist using /crash_assistant modlist save command.

The generated message includes list of mods that end user has added, removed, or updated. You can also view modlist diff using /crash_assistant modlist diff command or by clicking a button in the GUI.

Configuration:

Fully configurable: you can enable or disable any feature, change Discord link, and customize text of labels, buttons, and more.

Localization:

There are no hardcoded strings (except logging). You can change every visible string. For more localization info, read lang.

Crash Commands:

/crash_assistant crash has 3 options:

• game - will crash Minecraft with crash report.
• jvm - will crash JVM with hs_err_pid.
• no_crash - if you want just apply additional args without crashing.

After crash target you can use additional args:

• --withThreadDump - generate thread dump.
• --withHeapDump - generate heap dump.
• --GCBeforeHeapDump - perform garbage collection before heap dump.