我有这个错误。在本地主机上，一切正常。错误发生在AWS上。可能是什么原因？
HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalStateException: Autowired annotation requires at least one argument: public com.bartek.controllers.AppController()
type Exception report
message Request processing failed; nested exception is java.lang.IllegalStateException: Autowired annotation requires at least one argument: public com.bartek.controllers.AppController()
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalStateException: Autowired annotation requires at least one argument: public com.bartek.controllers.AppController()
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root …