Referenced file contains errors (jar:file:/D:/develop/eclipse/plugins/

exlipse 项目web.xml页面报错，报错信息在：

Referenced file contains errors (jar:file:/D:/develop/eclipse/plugins/org.eclipse.wst.standard.schemas_1.0.800.v201706011851.jar!/dtds/loose.dtd).

For more information, right click on the message in the Problems View and select "Show Details..."