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Crash Doctor

Diagnose Minecraft crashes and mod conflicts in plain English, with suspect mod ranking and privacy-redacted support reports.
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crash_doctor-fabric-1.20.1-1.0

DownloadInstall Via App
File namecrash_doctor-fabric-1.20.1-1.0.jar
Uploader
XircTwerkXircTwerk
Uploaded
Jul 20, 2026
Downloads
7
Size
266.3 KB
Mod Loaders
Fabric
File ID
8469882
Type
R
Release
Supported game versions
  • 1.20.1

Curse Maven Snippet

Fabric

modImplementation "curse.maven:crash-doctor-1617619:8469882"

Learn more about Curse Maven

What's new

Initial public release.

- Added crash report and latest.log analysis
- Added Fabric and Forge support for Minecraft 1.20.1
- Added suspect mod ranking with evidence
- Added loader dependency diagnostics
- Added mixin failure, Java version, memory, graphics, native crash, registry, config, and network mismatch analyzers
- Added duplicate jar and wrong-loader jar detection
- Added crash watchdog and post-crash popup
- Added next-launch crash prompt
- Added privacy-redacted Markdown support reports
- Added `/crashdoctor` command and in-game screen

This mod has no additional files