How can I heal ... cvc-elt.1: Cannot find declaration of element 'jaxb: bindings'

Question

Having this .xjb file, Eclipse cmplains, it cannot find the jaxb: bindings element. Where does this come from?

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<jaxb:bindings xmlns="http://java.sun.com/xml/ns/jaxb"
    xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance"
    xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
    xmlns:jaxws="http://java.sun.com/xml/ns/jaxws"
    xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"
    xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xsi:schemaLocation="http://java.sun.com/xml/ns/jaxb http://java.sun.com/xml/ns/jaxb/bindingschema_2_0.xsd" version="2.1">
    <jaxb:globalBindings>
        <jaxb:serializable uid="1" />
        <xjc:javaType name="java.lang.Integer" xmlType="xs:int" 
            adapter="com.foo.bar.jaxb.adapter.IntegerAdapter" />
        <xjc:javaType name="java.lang.Integer" xmlType="xs:integer" 
            adapter="com.foo.bar.jaxb.adapter.IntegerAdapter" />
        <xjc:javaType name="java.util.Date" xmlType="xs:time"
            adapter="com.foo.bar.jaxb.adapter.TimeAdapter" />
        <xjc:javaType name="java.util.Date" xmlType="xs:date"
            adapter="com.foo.bar.jaxb.adapter.DateAdapter" />
        <xjc:javaType name="java.util.Date" xmlType="xs:dateTime"
            adapter="com.foo.bar.jaxb.adapter.DateTimeAdapter" />
    </jaxb:globalBindings>
</jaxb:bindings>

Eclipse complains about line 9:

cvc-elt.1: Cannot find declaration of element 'jaxb: bindings'.

Why ... and how can I fix the problem?

Answer 1

I use this configuration in my projects .. (maven and maven-jaxb2-plugin)

<bindings version="2.0" xmlns="http://java.sun.com/xml/ns/jaxb"
    xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
    xmlns:annox="http://annox.dev.java.net">

  <globalBindings>
        <xjc:serializable uid="12343" />
        <xjc:simple/>
  </globalBindings>

</bindings>

remove location schema declaration.