Minecraft OpenGL setting inside your Minecraft boosts up the speed giving you a seamless gaming experience. Besides, it reduces the load on your GPU.
But if you experience OpenGL Error 1281 while enjoying a Minecraft session, then check this article to find the reasons and the solutions.
How To Fix OpenGL Error 1281?
Now check the reasons that can trigger OpenGL Error 1281 (invalid value) on Minecraft and solutions to fix it.
Fix 1: Remove The Shaders
Minecraft shaders are the game ad-ons or mini-mods that are needed to set different settings and terrains.
These shaders consume all the resources of the app and can conflict with other mods.
So, it is recommended to disable these shaders one by one to solve Minecraft Opengl Error.
But before you disable those, copy them to some other location so that you can use them later.
Fix 2: Check The Version Of The Mods Installed
We often use multiple mods for Minecraft. These mods may have compatibility issues and cause OpenGL errors on Minecraft.
So, check the version of the mod modules you are using.
Go to the official website of the developer to check that. If any of the mod mismatches then disable it and then try to launch your game.
Fix 3: Update Optifine
Optifine is the optimization tool to make Minecraft appear better and boost up the performance.
You will also get other setting options along with full support HD features needed to mod.
But if you are using an older version of Optifine then this can be the core reason for OpenGL error.
So, update it and solve the problem. Just navigate to the official page for Optifine and get the latest version installed. Then launch your Minecraft and check.
Fix 4: Reinstall Java
If you are still getting Minecraft OpenGL error 1281, reinstall Java.
These Java packages are utilized by Minecraft and other apps in their operation.
If the Java packages are not installed on your PC or the installed version is not compatible, then you will get these types of errors.
So, reinstall it following the steps given below:
- Go to the Start menu and enter Control Panel. Select the top option. Next, go to the Programs and Features section.
- Click on Uninstall a program option and look for Java from the list. Right-click on it and click on Uninstall.
Now install the latest version of Java. Launch Minecraft and see if this has settled the problem, otherwise reinstall Minecraft.
Fix 5: Reinstall Minecraft
If nothing fixes the Minecraft error, reinstall it. Follow the steps to do so:
- Open Control Panel, and select Programs and Features.
- Right-click on Minecraft and select Uninstall.
- Reinstall Minecraft and then connect the server. Hope this time you can run it without any error.
The above steps should fix OpenGL Error 1281. Keep sending your feedback and queries and we will revert ASAP.