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Dynamic Web Module to 3.0 error

Source: Internet
Author: User
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I. Issues

The WebApp project created with the MAVEN project dynamic Web Module is 2.3 by default.

This error occurs when we want to switch to 3.0.

Two. Resolve

1. Click to Access Navigator view (Window > Show View > Other > General)

2. Find your own project in the navigator. Click ". Setting", which is the configuration of the User Configuration store web

3. Select "Org.eclipse.wst.common.project.facet.core.xml".

4. Change "Jst.web" to 3.0 and modify J "Java" to more than 1.6. Because "Jst.web" needs to be above Java 1.6.

5. After saving, go to poject facets to see if the modification was successful.

Dynamic Web Module to 3.0 error

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