How to Fix Internal Exception: java.io.ioexception in Minecraft 2022

Minecraft is a popular open-world game. It is highly popular among teenagers and casual gamers. Minecraft opens a whole new world of possibilities for a budding gamer. It brings the joy of gaming, as well as allows a player to exercise the limits of their creativity. The game is highly entertaining due to an endless number of community servers where a player can explore thousands of different new worlds. Recently, we have been receiving a lot of complaints from Minecraft players that they have been facing an annoying error while they are playing Minecraft. Minecraft players are reportedly facing the Internal Exception: java.io.ioexception Error.

The error pops up randomly while a player is in-game. The error reportedly causes the game to crash, resulting in a player being disconnected from the server. If you have been facing the Internal Exception: java.io.ioexception Error, you are at the right place. In this article, we will be going through the steps to completely get rid of this annoying error.

Before we move on to the solutions for fixing the Internal Exception: java.io.ioexception Error, let us first understand the causes of this error.

What is Internal Exception: java.io.ioexception Error?

Although Minecraft comes as a standalone package, it still needs pre-installed dependency packages to function properly. The Internal Exception: java.io.ioexception Error is caused due to misconfiguration of the pre-installed dependency package. If you have been getting this error on your computer, it means that Minecraft is having issues establishing a connection to the server.

Simply put, the data packets traveling from your computer to the Minecraft server are being interrupted. This results in the Internal Exception: java.io.ioexception Error. In the next section of this article, we will be discussing the solutions to get rid of this error.

How to fix Internal Exception: java.io.ioexception Error?

As we have established, the error is caused because Minecraft is not able to establish a connection between your computer and the server you have chosen. The reasons for this issue might vary. There might be plenty of internal and external factors causing this issue. To resolve this issue, we will first try basic troubleshooting methods. In case the error isn’t resolved, we’ll then move on to Advanced Troubleshooting.

Basic Troubleshooting

It is imperative that we try out the basic troubleshooting solutions to fix this error. It allows us to resolve the error without having to re-configure or modify any settings. Follow the simple troubleshooting guide given below to resolve the Internal Exception: java.io.ioexception Error.

• Quit Minecraft and restart the game.
• Restart your internet router. Unplug the router for a few minutes and plug it back in.
• Restart your computer. If a dependency package has been updated, you will need to restart your computer for the package to function properly.

The basic troubleshooting steps will resolve any issues that might be conflicting with the game. If the issue still persists on your computer, follow the advanced troubleshooting guide given below.

Advanced Troubleshooting

The advanced troubleshooting consists of 3 proven methods to resolve the Internal Exception: java.io.ioexception Error. I would urge you to follow the methods given below in chronological order to avoid running into any issues.

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Re-Install Java

Java is one of the dependency packages that is required by Minecraft to function properly.

1. Open Windows Settings.
2. Go to Apps -> Apps & Features tab.
   
3. Search for Java in the list of installed software.
4. Select Java and click on the Uninstall button to completely remove it from your system.
5. After the un-installation process is finished, download the latest version of Java on your computer.
6. Install Java and restart your computer.

Turn Off Windows Firewall

The Windows Firewall is in charge of all incoming and outgoing internet connections on a computer. Most of the time, it picks up false detections and blocks internet connectivity to apps. To resolve this:

1. Open Windows Settings window.
2. Launch the Update & Security tab.
3. In the new window, select the Windows Security tab.
   
4. Click on the Firewall & network protection option.
5. In the new window, select your currently active network.
6. Click on the toggle button to turn off Windows Firewall for that network.
   

Re-Install Minecraft

We are now at the final solution of this article. If nothing worked for you so far, it means that there is something amiss with the Minecraft files. To fix this issue, simply uninstall Minecraft from your computer and do a fresh installation of the latest version. Follow the steps given below to do that:

1. Open Windows Settings.
2. Go to the Apps -> Apps & Features window.
3. Search for Minecraft in the list of installed software.
4. Select Minecraft and click on Uninstall.
5. After the uninstallation process is finished, download the latest version of Minecraft.
6. Install Minecraft on your computer and finally restart your computer to finish the installation process.

I hope the Internal Exception: java.io.ioexception Error has been fixed on your systems. If you require help with any other issues, let us know in the comments below!