controller\freemarker写的项目运行报错，哪位大神帮帮忙看有什么解决办法，小弟感激不尽

[qq_40120744]

HTTP Status 500 - Could not resolve view with name 'background5' in servlet with name 'mvc-dispatcher'

type Exception report

message Could not resolve view with name 'background5' in servlet with name 'mvc-dispatcher'

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Could not resolve view with name 'background5' in servlet with name 'mvc-dispatcher'
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1305)
org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1069)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1008)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:870)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.47 logs.

Apache Tomcat/7.0.47