failed to lazily initialize a collection of role:

struts2.0 + hibernate3.3 + spring2.5

failed to lazily initialize a collection of role: XXXXXX, no session or session was closed

该异常的出现主要是在web.xml中配置filter的顺序有错,

正确的配置顺序如下:

?

OpenSessionInViewFilter
ActionContextCleanUp
FilterDispatcher