The Java version of Minecraft depends on the Java libraries of your system to work properly. If you are using a feature or a server that the Java library of your system does not support, you will face an error. This type of error is from the class of JNI also known as Java Native interface errors.

Follow this guide to fix this error and enjoy a seamless gaming experience of Minecraft.

What are the Causes of JNI Error?

The following are the potential reasons for the occurrence of JNI errors in Minecraft.

• • The JNI error occurs when the current version of Java is too new or the Java version is outdated.
  • These errors also occur if the path of Java libraries is broken or corrupted.

Whenever this error occurs, you will see the message:

How to Fix it When a JNI Error Has Occurred in Minecraft?

Following are the fixes to resolve the JNI error in the Minecraft Java edition.

• • Install the Latest Java Edition
  • Remove Broken Path Variables

1: Install the Latest Java Edition

All of the files needed by older versions of Java are supported by the current version of Java. Visit the official website and install the latest version of Java from there.

Open the setup file after the download is finished and follow the installation instructions on your screen, then run Minecraft again to see whether the problem is fixed.

2: Remove Broken Path Variables

Sometimes the path for Java libraries is broken and the newest version of Java installed on your system is not detected, thus causing the JNI error. You can remove the broken path variables of Java libraries from your system by following the below steps:

Step 1: Open the Run box by pressing Win + R and type sysdm.cpl in the text field. Hit the OK after button typing.

Step 2: A new Window will pop up on your screen, click on the Advanced option and then choose Environment Variables…

Step 3: Look for a system variables section and select the Path, after selecting the desired option click on Edit:

Step 4: Select the path for Java libraries and click on the Delete option from the left panel, then tap on Ok to confirm the process:

After removing the environment variable, add the correct path of latest version of Java, restart your PC, and launch Minecraft again to see if the JNI error has resolved.

Bottom Line

Minecraft Java Edition needs certain Java files on your computer to run smoothly. If you see a JNI error while playing, it means there is a problem with the Java version or the path to those files. To fix it, you should update Java to the latest version from the official website and remove any broken path variables related to Java. By following these steps, you can fix the JNI error and enjoy a better gaming experience in Minecraft Java Edition.