Minecraft Error Codes List With Fixes (Java & Bedrock Solutions)

Minecraft players often run into frustrating error codes that stop the game from launching, cause sudden crashes, or prevent worlds from loading. These issues can appear in both Minecraft Java Edition and Minecraft Bedrock Edition, each with different causes and fixes.

This guide lists the most common Minecraft error codes, explains what each one means, and provides step-by-step solutions to fix crashes, exit codes, login problems, and world loading failures.

If your Minecraft game is not starting, crashing after clicking Play, or showing a strange error code, this page will help you fix it.

Most Common Minecraft Error Codes (Quick Fix List)

The table below gives a fast overview of popular Minecraft error codes and what usually fixes them.

Error Code	Edition	Main Cause	Quick Fix
Exit Code 1	Java	Mod or Java conflict	Update Java, remove mods
-805306369	Java	Low memory	Increase allocated RAM
-1073741819	Java	GPU driver issue	Update graphics drivers
Drowned	Bedrock	World sync problem	Restart game and device
Ghast	Bedrock	Account conflict	Sign out and sign in again
Java Runtime Missing	Java	Java not installed	Reinstall 64-bit Java

How to Find Your Minecraft Error Code

Before fixing the problem, it’s important to identify the exact error code.

Where to check:

• Minecraft Launcher: Error message or exit code appears after crash
• Crash Reports (Java):
  C:\Users\YourName\AppData\Roaming\.minecraft\crash-reports
• Logs Folder:
  .minecraft\logs\latest.log
• Bedrock Edition: Error name usually appears on screen (e.g., Drowned, Ghast)

Once you know the error code, use the matching fix below.

Minecraft Java Edition Error Codes and Fixes

Java Edition errors are commonly caused by Java issues, mods, drivers, or memory limits.

1. Minecraft Exit Code 1 (Most Common Crash)

Exit Code 1 is a general crash error that usually points to mod conflicts, outdated Java, or driver problems.

How to fix Exit Code 1:

1. Update Java
   • Uninstall old Java versions
   • Install the latest 64-bit Java
   • Restart your PC
2. Remove Mods
   • Go to .minecraft/mods
   • Move all mods to a backup folder
   • Launch Minecraft again
   • Add mods back one by one
3. Update Graphics Drivers
   • NVIDIA: Use GeForce Experience
   • AMD / Intel: Download drivers from official websites
4. Reinstall Minecraft
   • Minecraft Launcher → Installations → Latest → Reinstall

2. Error Code -805306369 (Out of Memory)

If Minecraft does not have enough RAM allocated then this error shows up.

Fix:

• Open Minecraft Launcher
• Go to Installations → Edit → More Options
• Increase memory:

-Xmx4G -Xms2G

• Use higher values only if your system has enough RAM

3. Error Code -1073741819

This error usually points to graphics driver or DirectX problems.

Fix:

• Update GPU drivers
• Disable overlays (Discord, NVIDIA Overlay)
• Run Minecraft as Administrator

4. Java Runtime Environment Missing or Outdated

Symptoms:

• Game fails to launch
• “Java Virtual Machine not found”
• Blank screen after clicking Play

Fix:

1. Uninstall Java from Control Panel
2. Download the latest 64-bit Java
3. Set correct Java path in launcher:

C:\Program Files\Java\jdk-17\bin\java.exe

Minecraft Bedrock Edition Error Codes and Fixes

Bedrock errors are often related to account sync, device storage, or corrupted world data.

1. Drowned Error (Bedrock)

This error shows up when World or data sync failed.

Fix:

• Close Minecraft completely
• Restart your device
• Ensure you are signed into the correct Microsoft account
• Try loading another world first

2. Ghast Error

This error shows up in Microsoft or Xbox account conflict.

Fix:

1. Sign out of Microsoft account
2. Restart Minecraft
3. Sign back in
4. Avoid switching accounts frequently

3. Sugar Cane Error (Console Players)

This error comes when Account mismatch between console and Microsoft account.

Fix:

• Use the original Microsoft account linked to the world
• Avoid unlinking accounts unless necessary

World Not Loading or World Corrupted Errors

1. Fix World Corrupted Error (Java Edition)

1. Open:C:\Users\YourName\AppData\Roaming\.minecraft\saves
2. Restore world from backup
3. Remove recently added mods or data packs

2. Fix World Sync Issues (Bedrock Edition)

• Upload world to Minecraft Realms
• Download it again to force a clean sync
• Make sure cloud sync is enabled

General Minecraft Error Fixes (All Editions)

These general fixes resolve many unknown, random, or recurring Minecraft errors across both Java Edition and Bedrock Edition, especially when no clear error code is shown.

1. Update Everything (Most Important Step)

Outdated software is one of the most common causes of Minecraft crashes and launch failures. Make sure all core components are fully up to date:

• Minecraft game (latest version)
• Minecraft Launcher
• Java (for Java Edition)
• Graphics drivers (NVIDIA, AMD, or Intel)

After updating, restart your system before launching Minecraft again.

2. Disable VPN and Antivirus Temporarily

Some VPNs and antivirus programs block Minecraft’s network access or interfere with Java processes.

• Turn off VPN services temporarily
• Disable real-time antivirus protection for testing
• If the game works, add Minecraft and Java to the security exceptions list

Re-enable protection after confirming the fix.

3. Check Mojang Server Status

Login failures and session-related errors can occur when Mojang or Microsoft servers are down.

• Authentication errors
• “Failed to check session lock”
• Unable to connect to online services

If servers are offline, wait until service is restored before troubleshooting further.

4. Run Minecraft as Administrator

Permission issues can prevent Minecraft from accessing required system files.

• Right-click Minecraft Launcher
• Select Run as Administrator

This can fix crashes related to file access, updates, or launcher startup failures.

How to Prevent Minecraft Errors in the Future

• Back up worlds regularly
• Avoid installing too many mods at once
• Keep Java and drivers updated
• Allocate enough RAM for modded gameplay
• Test mods individually before long sessions

FAQs Minecraft error codes

What is the most common Minecraft error code?

Exit Code 1 is the most common, usually caused by mods or Java conflicts.

Do Minecraft Java and Bedrock have different error codes?

Yes. Java uses numeric exit codes, while Bedrock uses named errors like Drowned or Ghast.

Can mods cause Minecraft error codes?

Yes. Mods are one of the biggest causes of crashes and exit codes.

Is reinstalling Minecraft safe?

Yes. Reinstalling does not delete worlds unless you manually remove the saves folder.

Why does Minecraft crash without showing an error code?

Check the crash-reports and logs folders for hidden details.

Minecraft error codes may look confusing, but most of them are easy to fix once you know the cause. Whether you are facing Java crashes, Bedrock login errors, exit codes, or world corruption, the solutions above cover the most common problems.

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With the right fixes, you can get back to building, mining, and exploring without constant crashes.