How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
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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 your project > Properties > Java Compiler
and set “Compiler compliance level
” to 1.7
Step2:
Java Build Path. Click “Edit“. And change it to “Java 7”
Step3:
Next from the menu on the left select Project Facets > Java
and set its version to 1.7
Extra Tips:
If you have maven project try adding below code to pom.xml
file.
Alternate Solution:
- Another way is to edit the project facet configuration file itself:
org.eclipse.wst.common.project.facet.core.xml
- Change the dynamic web module version in this line to 3.1 –
<installed facet="jst.web" version="3.0"/>
- And then
Maven -> Update Project
. You’ll find this file in the .settings directory within the Eclipse project.
Getting below error also?
Cannot change version of project facet Dynamic Web Module to 3.0
. Follow this tutorial: https://crunchify.com/how-to-fix-cannot-change-version-of-project-facet-dynamic-web-module-to-3-0-error-in-eclipse/
- How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
- How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
- How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
- How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
- How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
- How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
- How to solve “Dynamic Web Module 3.1 requires Java 1.7 or newer” in Eclipse
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