Crash Assistant
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.0% endorsement rate
- 🏆 #118 of 1284 fabric mods in this game by downloads
📋 About This Mod
Shows a GUI after Minecraft crashes, immediately displaying all affected game/launcher logs, crash reports, or hs_err files. Provides a one-click solution to upload them, copy the link, and perform other actions for easier reporting, debugging, and troubleshooting. Analyzes logs for many known crash reasons. Provides many useful analysis tools. Warns if Minecraft is running on an integrated GPU when a dedicated one is available. Includes auto-fixes for many common issues.
Mod is client-only. On a server, it will do nothing.
If you have any questions, feel free to join my Discord server: https://discord.gg/dV8WFrJZK6
# Features: ## GUI:
!(https://cdn.modrinth.com/data/cached_images/f3d34439217a2e75cd46f0d65e104d9a623469d5.png)
Supports drag&drop. You can move files directly from the GUI to wherever you want, or drag and drop all logs by dragging them from the “Available log files:” label.
## Log Analysis:
Analyzes logs for many known reasons for crashes. If a known issue is detected, it displays a dialog with a problem description and a detailed solution.
!(https://cdn.modrinth.com/data/cached_images/daeefac58b408e34f0be5a086397ddf94247809b.png)
### Supported analysis:
hs_err (JVM Crash): - `AlLibAlcCleanup` (Some RAM allocation-related cursed issue) - `atio6axx.dll` (AMD driver issue) - `glfw.dll` (Generic GPU driver issue) - `ig7icd64.dll` (Old Intel integrated GPU driver issue) - `InsufficientMemory` (System is out of physical RAM or swap space) - `JavaTooHigh` (e.g., Spark mod crashing on Java ≥ 22) - `jemalloc.dll` (Issue with the jemalloc memory allocator) - `jvm.dll` (Potential hardware issue or a bug in the JVM itself) - `libglfw.so` / `libopenal.so` (Common Linux library problems) - `libGLProgrammability.dylib` (Incompatible shader pack on macOS) - `~StubRoutines::SafeFetch32` (macOS on Apple Silicon with an incorrect JDK) - `nglMultiDrawElementsBaseVertex` / `0x0000` (GPU driver issue) - `nvoglv64.dll` (Nvidia driver issue)
log / crash-report: - `ConnectorIncompatibleFabricMods` (Detects incompatible Fabric mods like Sodium/Iris when using Sinytra Connector) - `Create6Addons` (Incompatibility between Create versions and its addons, suggests one button to find all incompatible mods, just by one click) - `CtovWithoutLithostitched` (ChoiceTheorem's Overhauled Village mod missing a required dependency) - `CurseForgeCorrupted` (Corrupted Minecraft/Loader installation from the CurseForge launcher) - `DiskSpaceEnded` (System has run out of disk space) - `DuplicatedMods` (Multiple versions of the same mod are installed) - `EpicFightAddons` (Incompatibility between Epic Fight versions and its addons, suggests one button to find all incompatible mods, just by one click) - `FeatureOrderCycle` (Circular dependency in world generation features) - `FerriteCoreNeighborTable` (Detects when a mod improperly accesses FerriteCore's neighbor table, provides a temporary config workaround) - `GeckoLibOculusCompat` (Warns that GeckoLib Oculus Compat mod is no longer needed on Minecraft 1. 20. 1+ and causes crashes) - `GroovyModLoaderIPv6` (GML failed to download mappings due to IPv6 issues, includes Auto-Fix to fix the issue just by one click or to find all mods relying on GML) - `KubeJSDataPack` (Error while loading a datapack with KubeJS) - `LanguageProviderMismatch` (Mod requires a different version of Forge/NeoForge) - `LegacyTooManyIds` (Exceeded the block/item ID limit on old Minecraft versions like 1. 12. 2) - `MixinApply` (Detects a wide range of crashes caused by Mixin conflicts or errors, includes missing class detection and Auto-Fix to find mods relying on the missing class) - `MissingEmbeddiumForOculus` (Oculus mod is installed without its required dependency, Embeddium) - `MissingIndium` (A mod requires Indium for Fabric Renderer API compatibility but it's not installed) - `MissingUnsupportedDependencies` (General dependency conflicts detected by Forge/NeoForge) - `ModernFixWatchDog` (Integrated server has deadlocked) - `NeoForgeVersion1_20_1` (Notifies that Neo on 1. 20. 1 is abandoned and causing many crashes and switching to Forge is an official recommendation from Neo on that version.) - `ModuleFind` / `ModuleResolution` (Java module system errors, often due to dependency conflicts, immediately identifies which mod is causing the issue, without our mod binary search was needed to find this) - `Optifine` (Warns that OptiFine is known to cause many incompatibility issues and suggests modern alternatives) - `OutOfMemoryError` (Minecraft ran out of allocated RAM) - `ResourceLocationException` (A resource name contains invalid characters, often due to non-English system settings) - `Rubidium` (Warns that Rubidium is abandoned and causes issues, suggests Embeddium) - `ServerConfigCorrupted` (A server-side config file is malformed) - `UnsupportedClassVersion` (A mod was compiled with a newer version of Java than the one being used) - `UsedByAnotherProcess` (A file is locked by anothe
📊 Mod Details
- Game
- Minecraft Mods
- Author
- KostromDan
- Version
- 1.11.12
- Downloads
- 16,782,028
- Endorsements
- 500
- Category
- fabric
- Created
- 12/22/2024
- Updated
- 8/13/2026
- Game Versions
- 26.2
- Tags
- utility
🔧 How to Install Minecraft Mods Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
📖 Full step-by-step install guide for Minecraft Mods →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Minecraft Mods commands, item IDs, and more.
❓ Frequently Asked Questions
Which Minecraft Mods versions does Crash Assistant support?
The author lists 26.2. Other versions may work but are untested by the author.
What is the latest version of Crash Assistant?
Version 1.11.12, published 2026-08-13 with 16.8M downloads recorded at the source.
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