cvc-complex-type.2.4.c: Failed t

错误内容

Multiple annotations found at this line:
    - cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'dwr:configuration'.
    - schema_reference.4: Failed to read schema document 'http://www.directwebremoting.org/schema/spring-dwr-3.0.xsd', because 1) could not find the document; 
     2) the document could not be read; 3) the root element of the document is not <xsd:schema>.

解决方式 把http://www.directwebremoting.org/schema/spring-dwr-3.0.xsd 改为http://directwebremoting.org/schema/spring-dwr-3.0.xsd，错误即可消失