myeclipse没法启动Tomcat

myeclipse没法启动Tomcat myeclipse无法启动Tomcat 晚上还可以启动的项目，第二天就启动不起来了， 报出错误:The markup declarations contained or pointed to by the document type declaration must be well-formed. Nested exception: The markup declarations contained or pointed to by the document type declaration must be well-formed. 也没有改过什么。就是启不来，找了半天 原因为: hibernate-mapping package= com.demo.hibernate.beans class name= User table= user id name= id column= ID type= integer generator class= native / /id property name= username column= username type= String / property name= password column= password type= String / property name= email column= email type= String / /class /hibernate-mapping 把 type= String ----- type= java.lang.String 搞定~~~