Then, you have to use the built-in terminal to run commands that can install and update Java.

Update JDK in Terminal: Some Linux operating systems don’t allow users to download the Java updates via downloaded third-party files.

So, you can reset the Java path in your system’s memory to point toward the latest Java installation. If that happens, the updated version of Java won’t be detected, thus, failing to load and causing the “A JNI error has occurred” in Minecraft.

Reset Java Path: In certain situations, your software or Java file might check the wrong Java installation path.

So, you just need to install the latest version of Java to fix the JNI error without a second thought. That means a particular version of Java supports all files that require any previous version of Java.

Install Latest Java Update: All newer versions of Java come with backward compatibility.

Then the JNI error should resolve itself.

Compatible Libraries: If you know which version of Java is required by the file showing an error, you can just install that particular version of Java libraries on your device.

So let’s first explain what these methods are and then learn how to fix them: There are four ways to remove the JNI errors in Minecraft Java Edition.

Doing so will immediately fix the problem. In other words, you just need to make sure your Java file and your system’s Java libraries are up to date and compatible with the version of Minecraft mod or server you have installed. Sometimes these errors also occur when the installation path of the Java files is broken. These errors usually occur when the Java files are too new or the Java version of your device is outdated. Such errors fall into the class of JNI or Java Native Interface errors. So, if you are using a Minecraft server, mods, or a feature that the library in your system doesn’t support, the game might end up facing an error.

Minecraft Java and all its features depend upon the Java libraries on your computer to function properly. Uninstall Old Versions of Java on Your PC (Optional).Install Java on Linux to Fix Minecraft Errors.Reset Java Path to Fix Minecraft JNI Error (Windows Only).Update And Install Latest Java Version (Windows, Mac, and Linux).

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