How To Fix Minecraft ‘OpenGL Error 1281’ Issue

Well if you are in the article looking for ways to fix this error then you probably know all about the Minecraft OpenGL settings that can be used on the game.

Well if you are not aware and then you landed on this article when you were doing some research on Minecraft, (We all do it no worries here) then let us tell you a bit about this OpenGL setting.

OpenGL, or Open Graphics Library, is a staple in the world of computer graphics. But what happens when you encounter an “OpenGL Error 1281”?

In this detailed, SEO-optimized article, we will delve into what OpenGL is, the causes of Error 1281, and how you can fix this error effectively.

What is OpenGL And Features of OpenGL?

OpenGL is an API (Application Programming Interface) used for rendering 2D and 3D vector graphics. Initially developed by Silicon Graphics Inc. (SGI) in the early ’90s, it is widely used in CAD applications, virtual simulations, and video games.

It provides developers with a set of tools to create visually compelling graphics and also allows for hardware acceleration, which speeds up the rendering process.

  • Cross-platform: Works on various operating systems, including Windows, macOS, and Linux.
  • Extensible: New features can be added to OpenGL via extensions.
  • High Quality: Supports anti-aliasing, texture mapping, and much more to deliver high-quality visuals.
  • Community Support: Given its widespread usage, a robust community and extensive documentation are available.

Understanding OpenGL Error 1281

OpenGL Error 1281 is an issue that many developers encounter while working with OpenGL. This error code essentially means “Invalid Value,” and it typically pops up during the debugging process. It’s a sign that something in the OpenGL operations or configurations is incorrect.

Fix: Minecraft OpenGL Error 1281

It is a Minecraft Setting that can make the game run faster and smoother on your computer. And let us be honest we all would love it if the game run faster and smoother. So how does this setting actually work though?

Well, no worries because we are here to explain it. What this setting does is provide some instruction to the GPU of your computer.


It instructs it to take a little less load by not rendering anything that is in anywhere other than the direct view of the user. However, you need to make sure that you understand the concept properly. Remember the laws of newton! Well, the load does not just vanish in thin air. Your GPU does take less load but in turn, your CPU has to take on more load now.

Well, the good news is that even though most people do not have to turn the setting on manually because by default it is set on so that the users can enjoy better gameplay and this also enhances the performance and experience of the game.

This is why there are several people who face this error problems from time to time. No need to worry about it because we are here to help you out in this situation. Whatever the reason behind this problem you are facing, we will tell you how to solve it (if it is solvable in the first case).

Now without any one-minute delay and beating around the bush let us get right into the crux of the matter.

What Causes ‘OpenGL Error 1281’ in Minecraft?

So first and foremost we need to understand why the error is showing up on Minecraft? It can be that some mod modules are hammering and messing around with the game and causing some interference. There are several reasons behind the problem faced (just like the pair of shoes I own). We have narrowed it down to the major ones –

  • Shaders – These are some of the graphic settings that can be imported by the user in their Minecraft game. If there is any problem with any of them and they are corrupt then the user can face this error.
  • OptiFine – Well this is third-party software that can help improve your Minecraft gameplay. A lot of people seem to be using this kind of software but if it is not updated and if they are having any fault then the error will appear on the screen.
  • Version Control – There might be some problem if the version of the Shaders are not in sync with each other.
  • Java Files – Well if you are aware then Minecraft used Java and all the files are automatically downloaded by the game but if by any chance one of the files gets corrupted or left out then this problem will appear on the screen.

How To Fix Minecraft OpenGL Error 1281?

Here are the solutions to the problem that you are facing. There are quite a lot of solutions that we have here for this problem. Make sure that you are going through all of them in order to make sure that you are solving everything and not leaving any stones unturned.

You have to go through them properly and make sure that you are clearing all of them. This might take some time but you have to go through them. Before you start make sure that you have a good internet connection and then log in as an administrator.

Solution 1: Removing All Shaders

The first solution to the problem is here. Shades are the add-on features to Minecraft that make it look even more beautiful. The users can add on different Shaders in their game to create different scenes and different textures like that of summer and winter. But sometimes it so happens that the shaders can cause conflict with the mod modules and cause this error.

In such a situation you have to remove the shaders and check if the problem is solved. You can start with the recently added one and then go on removing them step by step and check if the problem is solved or not. Do make sure that you check after removing each shader to figure out which one is causing the problem.

Solution 2: Updating OptiFine

OptiFine as we have said before is third-party software that can help Minecraft look very good. This is something that is used by a lot of players because it can make the game run faster and smoother. That is why it is a popular hit among gamers. However, you have to go and check if they have been updated to the latest version.

They are the cause for this error at times when the software is not updated and then it clashes with the mod modules causing the problem to appear before you. So check on that and if you find that this needs updating then do update it to the recent versions and your problem should be solved.

Solution 3: Checking Version Compatibility of Mods

There are many people who have extremely modded their game. This is common among heavy players who love Minecraft a lot. They then use more than one mod module and this can cause the issue at times. The issue happens when the mod modules do not sync with each other. If even one of the mod modules are out of sync then you will be facing this error. This can be some of a hassle for the users who are using so many mod modules.

Then you have to go ahead and find the solution to the problem. The only solution to this problem is to check the mod modules and check their versions on there. If you find any out-of-sync mod then disable it and try starting the game again. If you are wondering how to check the compatibility of the mod then you can check it from their official developer website.

Solution 4: Installing Java Packages Manually

We know that Java plays an important role in the world of Minecraft. The Java packages are essential to the game and if they are not installed properly then it can give you the error issue here. So you need to go on ahead and install the java packages manually so there is no scope of any problem left here –

Step 1: Right-click on This PC and select the properties option. You need to then check the type of Operating system installed on your computer. There are generally two types – the 32 bit and the 64 bit. You need to download the Java files according to this.

Step 2: Then you need to extract the downloaded file to an accessible location and then copy the file version folder that you find. Now open the Windows Explorer by clicking on Windows + E. Enter the following instructions here –

C:\Program Files\Java   (for 32 bit)

C:\Program Files (x86)\Java   (for 64 bit)

Step 3: Open the Minecraft mod manager and click on the edit profile option. A new window will open and you need to check the executable option.

Step 4: Restart your computer and then launch the Minecraft game. You will be able to watch the difference as the error will not be there.

Solution 5: Reinstalling Minecraft

If nothing else has worked then you can try reinstalling Minecraft. Well, we should give you a warning that all your user data will be deleted in the process if you have not backed it up. So if you are going to do this step then you need to be careful while going to do so because then your user data can be gone forever. This process seems to have solved the problem of many users so we have included this on the list.


Thank you so much for giving this article here a read once. We do hope that the problem that you have been facing is easily solved. We have given you all the possible solutions to the problem that we could think of.

If your problem is still persisting then you might need to contact a professional who will be able to take a look in-depth and solve the issue. You can also contact the customer support service that they have. Thank you so much once again. Do leave your comments in the comment section behind. Take care of yourselves!