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  • How to fix Cannot change version of project facet Dynamic Web Module to 3.0 Error in Eclipse---转载

    How to fix Cannot change version of project facet Dynamic Web Module to 3.0 Error in Eclipse

    原文:http://crunchify.com/how-to-fix-cannot-change-version-of-project-facet-dynamic-web-module-to-3-0-error-in-eclipse/

    Cannot change version of project facet Dynamic Web Module to 3.0

    Today while converting Dynamic Web Project to Maven project I got below Error:

    What steps I’ve performed to fix this?

    In order to fix this first thing I did is to change Project Facets settings.

    1. Right click on Project in Eclipse
    2. Click on Properties
    3. Click on Project Facets Tab
    4. Change value from 3.1 to 3.0 for Dynamic Web Module as mentioned in below image.

    Eclipse Project facets - Dynamic Web Module

    Did it work? Nope.

    But unfortunately I was not able to apply setting as Apply and OK button was grayed out with error msg:Cannot change version of project facet Dynamic Web Module to 3.0.

    I was literally stuck at this point.

    Then I’ve looked at my pom.xml file. I’ve converted Dynamic Web Project to Maven Project by following steps in article.

    By default Eclipse adds above <build> block to pom.xml file and that is THE problem for this error: Cannot change version of project facet Dynamic Web Module to 3.0.

    How to fix?

    Step-1

    Just replace <build> block with this one.

    Step-2

    • Right Click on Project
    • Click Maven
    • Click Update Project

    or

    • use Quick Fix from error console
    Have a suggestion or anything to add to this article? Chime in and share as a comment.
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  • 原文地址:https://www.cnblogs.com/asingna/p/5616989.html
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