Referenced file contains errors (http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_4.xsd)., reference

Referenced file contains errors (http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_4.xsd)., reference

After the project is importedTldFile prompts the following error:

Referenced file contains errors (http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_4.xsd). For more information, right click on the message in the Problems View and select "Show Details ..." Auth. tld/ROOT/src/main/webapp/WEB-INF line 1 XML Problem

Solution:

Change "j2ee" to "javaee.

<? Xml version = "1.0" encoding = "UTF-8"?> <Taglib xmlns = "http://java.sun.com/xml/ns/j2ee" xmlns: xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi: schemaLocation = "http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_4.xsd" version = "2.4">

Some articles have pointed out that it must be fixed to five elements, but I have not found this problem.