What is Minecraft Error Code U-000, How to fix Minecraft Error Code U-000?
by Ushapriyanga | Updated Mar 21, 2023
What is Minecraft Error Code U-000?
The list below offers solutions and workarounds for common error codes that players may encounter while playing Minecraft, which is among the most popular games worldwide. The solutions and workarounds provided are concise to avoid further complications when attempting to fix errors. It is important to note that these issues typically occur when playing online or connecting to a server.Minecraft is a sandbox game that was developed by Mojang Studios and initially created by Markus "Notch" Persson using the Java programming language. The game was first introduced to the public in May 2009 after undergoing several private testing versions and was fully released in November 2011, with Jens "Jeb" Bergensten taking over development from Notch. Minecraft has since become the best-selling video game in history, with over 238 million copies sold and almost 140 million active players each month as of 2021, and has been adapted to multiple platforms.
Cause of Minecraft Error Code U-000
Corrupted World or Invalid Save File Format
java.lang.OutOfMemoryError
RuntimeException: No OpenGL context found in the current thread
How to fix Minecraft Error Code U-000?
- Connection Refused: Connect
- Bat
- Cauldron
- Cobblestone
- Creeper
- Crossbow
- Drowned
- Glowstone
- Haybale
- End of Stream
- Failed to Login: Bad Login
What is Minecraft Error Code U-000 - FAQs
Restore your save to a previous backup and remove any mods you didn't have before this issue.
Increase the amount of memory that is allocated to java, free up memory by closing down any other unused programs, or reduce the number of mods that use excessive amounts of computer memory.
Make sure your graphics driver is up-to-date, install a package that contains the xrandr utility if you're on Linux, or upgrade your graphics card to something more powerful.
Confirm you've entered the correct server address and try again.
Confirm that you are running the same version of Minecraft as the server, check your network connection, and wait a few minutes before trying to log in again.