导入maven项目报web.xml出错
错误如下
cvc-elt.1: Cannot find the declaration of element 'web-app'.
Referenced file contains errors (jar:file:/E:/software/eclipse/plugins/org.eclipse.jst.standard.schemas_1.2.201.v201501151629.jar!/dtdsAndSchemas/web-app_3_0.xsd). For more information, right click on the message in the Problems View and select "Show Details..."
看过别人eclipse下也没有这个包,弄了好久没弄出来,也没理解是哪方面报错,求大神指导!!!!