How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse Updated on Jul 16, 2017by App 23 Have you noticed above type of error in your Eclipse? When you’re creating a project with Dynamic Web Module 3.1 support, you should be using Java 1.7 or newer. Please follow below steps to resolve it. Step1: Make sure your Java Project is configured probably to use Java 1.7. Right click