Java version mismatch error

If you receive a Java version mismatch error message, it is likely because you are using a version of Java that is different than what your version of Provar supports via Apache Ant.

In some instances, you need to use an older version of Java in order for Provar to function correctly.


Error message

Java Version Mismatch, please use Java version less than Actual version: x.x.x_xxx.


How can I fix this issue?

Step 1: Uninstall your current version of Java.

Step 2: Install a compatible version of Java. Compatible versions include:,,,,

Step 3: Update the JAVA_HOME environment variable that is associated with your new Java version location.

Your Provar tests should now function correctly.


Review Provar on G2
Documentation library

Other available resources

Looking for something different?

We use cookies to better understand how our website is used so we can tailor content for you. For more information about the different cookies we use please take a look at our Privacy Policy.

Scroll to Top