Minecraft 1.20.1, 1.21.1用StackDeobfuscator MOD
記録されたスタックトレースを読みやすいマッピングに再マッピングします
- 閲覧
- 52 閲覧
- 更新日
- 更新日 05.09.2026
- 1.14 — 1.21.11
Fabric- クライアントとサーバー
Stack Deobfuscator
警告
このMODは1.21.11より新しいすべてのMinecraftバージョンでは不要です。古いバージョン向けには引き続きメンテナンスされます。
Discord: https://discord.gg/XSB7jn9
Web版: https://stackdeobf.net/
設定についてはwikiを参照してください
このMODは何をするのか？
コンソールに表示されるすべてのエラーとすべてのクラッシュレポートは、読めない本番名（例: net.minecraft.class310）から読みやすいマッピング名（例: net.minecraft.client.MinecraftClient）に再マッピングされます。
これにより、MOD開発者は開発環境以外でもエラーが即座に人間が読める形になるため、問題をより簡単に特定できます。
比較
変更前
[23:13:08] [Render thread/ERROR]: Reported exception thrown! net.minecraft.class148: Manually triggered debug crash at net.minecraft.class309.method1474(class309.java:509) ~[client-intermediary.jar:?] at net.minecraft.class310.method1574(class310.java:1955) ~[client-intermediary.jar:?] at net.minecraft.class310.method1523(class310.java:1180) ~[client-intermediary.jar:?] at net.minecraft.class310.method1514(class310.java:801) ~[client-intermediary.jar:?] at net.minecraft.client.main.Main.main(Main.java:237) ~[minecraft-1.19.4-client.jar:?] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:462) ~[fabric-loader-0.14.18.jar:?] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.14.18.jar:?] at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.14.18.jar:?] at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) ~[NewLaunch.jar:?] at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) ~[NewLaunch.jar:?] at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) ~[NewLaunch.jar:?] Caused by: java.lang.Throwable: Manually triggered debug crash at net.minecraft.class309.method1474(class309.java:506) ~[client-intermediary.jar:?] ... 10 more
変更後（yarn/quiltマッピング）
[23:11:25] [Render thread/ERROR]: Reported exception thrown! net.minecraft.util.crash.CrashException: Manually triggered debug crash at net.minecraft.client.Keyboard.pollDebugCrash(Keyboard.java:509) ~[client-intermediary.jar:?] at net.minecraft.client.MinecraftClient.tick(MinecraftClient.java:1955) ~[client-intermediary.jar:?] at net.minecraft.client.MinecraftClient.render(MinecraftClient.java:1180) ~[client-intermediary.jar:?] at net.minecraft.client.MinecraftClient.run(MinecraftClient.java:801) ~[client-intermediary.jar:?] at net.minecraft.client.main.Main.main(Main.java:237) ~[minecraft-1.19.4-client.jar:?] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:462) ~[fabric-loader-0.14.18.jar:?] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.14.18.jar:?] at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.14.18.jar:?] at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) ~[NewLaunch.jar:?] at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) ~[NewLaunch.jar:?] at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) ~[NewLaunch.jar:?] Caused by: java.lang.Throwable: Manually triggered debug crash at net.minecraft.client.Keyboard.pollDebugCrash(Keyboard.java:506) ~[client-intermediary.jar:?] ... 10 more
変更後（mojangマッピング）
[23:04:12] [Render thread/ERROR]: Reported exception thrown! net.minecraft.ReportedException: Manually triggered debug crash at net.minecraft.client.KeyboardHandler.tick(KeyboardHandler.java:509) ~[client-intermediary.jar:?] at net.minecraft.client.Minecraft.tick(Minecraft.java:1955) ~[client-intermediary.jar:?] at net.minecraft.client.Minecraft.runTick(Minecraft.java:1180) ~[client-intermediary.jar:?] at net.minecraft.client.Minecraft.run(Minecraft.java:801) ~[client-intermediary.jar:?] at net.minecraft.client.main.Main.main(Main.java:237) ~[minecraft-1.19.4-client.jar:?] at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:462) ~[fabric-loader-0.14.18.jar:?] at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74) ~[fabric-loader-0.14.18.jar:?] at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23) ~[fabric-loader-0.14.18.jar:?] at org.prismlauncher.launcher.impl.StandardLauncher.launch(StandardLauncher.java:88) ~[NewLaunch.jar:?] at org.prismlauncher.EntryPoint.listen(EntryPoint.java:126) ~[NewLaunch.jar:?] at org.prismlauncher.EntryPoint.main(EntryPoint.java:71) ~[NewLaunch.jar:?] Caused by: java.lang.Throwable: Manually triggered debug crash at net.minecraft.client.KeyboardHandler.tick(KeyboardHandler.java:506) ~[client-intermediary.jar:?] ... 10 more
マッピングの概要
マッピングは非同期でダウンロードおよび解析されます。ダウンロードはバージョンごとに1回だけ行われます。YarnとQuiltはアップデートを確認するため48時間ごとにバージョンを更新します。
マッピング - 対応Minecraftバージョン - ダウンロードサイズ（zip圧縮¹）² - キャッシュサイズ（gzip圧縮）²
Yarn - 18w49a（1.14スナップショット）以降 - 1.4 MiB - 1.4 MiB Quilt - 1.18.2以降 - 1.4 MiB（1.19.2未満では+1.1 MiB） - 1.4 MiB（1.19.2未満では+1.1 MiB） Mojang - 1.14.4および19w36a（1.15スナップショット）以降 - 9.0 MiB（非圧縮）+ 559.1 KiB - 1.3 MiB + 558.6 KiB
¹: Mojangマッピングは圧縮されていません
²: サイズは2024年5月12日時点（1.20.6が最新）
StackDeobfuscatorのインストール方法
With Millida Launcher
Install Millida Launcher
The launcher is free: download it at millida.net/launcher and sign in with any nickname.
Click “Install” on this page
The launcher opens and installs the mod for Minecraft 1.14–1.21.11 on Fabric automatically.
Launch the game
A profile with it appears in the launcher: click “Play”.
Manually
Install Fabric
The loader must match the game version of the mod file, for example Minecraft 1.21.11. After installing it, a separate profile appears in your launcher.
Download the file for your version
In the version list above, pick the file StackDeobfuscatorFabric-1.4.3+08e71cc.jar (314 KB) for your game version.
Put it in the mods folder
The folder is inside .minecraft (Windows: %appdata%\.minecraft\mods). If it does not exist, create it.
Launch the loader profile
Open “Mods” in the main menu: StackDeobfuscator should be in the list.
On a server
A server on Fabric
The mod only works on a server with the same loader and game version, for example 1.21.11.
File goes into the server’s mods folder
Stop the server, put the mod file into the mods folder and start the server again.
Use the “To server” button
On Millida Hosting, the button at the top of the page uploads the file to your server and restarts it for you.
Minecraft 1.21.11 runs on Java 21: with a different Java version the game may close right after launch.
バージョン
依存関係あり
| Minecraft | ローダー | ファイル | 操作 |
|---|---|---|---|
| 1.21.11 | Fabric | 1.21.11314 KB | |
| 1.16.5 | Fabric | 1.16.5314 KB |
FAQ
Which Minecraft versions does StackDeobfuscator work on?
There are files for 1.14–1.21.11, 43 versions in total. The newest is 1.21.11.
Is StackDeobfuscator for Forge or Fabric?
Only for Fabric: 1.14–1.21.11. There are no files for Forge or NeoForge: a mod for another loader will not start.
Does StackDeobfuscator need other mods?
The author lists no required dependencies: the Fabric loader is enough.
Does StackDeobfuscator work on a server?
Yes. StackDeobfuscator works both in singleplayer and on a server.
Which Java does StackDeobfuscator need?
Minecraft 1.21.11 runs on Java 21. If the game closes right after launch, the usual cause is the wrong Java version in the profile settings.
Where can I download StackDeobfuscator safely?
On this page: the file StackDeobfuscatorFabric-1.4.3+08e71cc.jar (314 KB) is stored on Millida’s server, with no link shorteners. SHA-1 checksum: c36982af69e6d9d9dbac52e4d6c43e8a64fc6163.
レビュー
StackDeobfuscatorの最初の評価を書きませんか
