HTTP Status 500 - Request processing failed; nested exception is java.lang.IllegalStateException: Ambiguous @ExceptionHandler method mapped for [class ru.vsu.uic.wasp.client.exception.WASPClientProtocolException]: {public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleClientProtocolException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException) throws ru.vsu.uic.wasp.client.exception.WASPClientProtocolException, public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleWaspNotAvailableException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException)}

type Exception report

message Request processing failed; nested exception is java.lang.IllegalStateException: Ambiguous @ExceptionHandler method mapped for [class ru.vsu.uic.wasp.client.exception.WASPClientProtocolException]: {public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleClientProtocolException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException) throws ru.vsu.uic.wasp.client.exception.WASPClientProtocolException, public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleWaspNotAvailableException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException)}

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: Ambiguous @ExceptionHandler method mapped for [class ru.vsu.uic.wasp.client.exception.WASPClientProtocolException]: {public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleClientProtocolException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException) throws ru.vsu.uic.wasp.client.exception.WASPClientProtocolException, public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleWaspNotAvailableException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException)}
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)

root cause

java.lang.IllegalStateException: Ambiguous @ExceptionHandler method mapped for [class ru.vsu.uic.wasp.client.exception.WASPClientProtocolException]: {public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleClientProtocolException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException) throws ru.vsu.uic.wasp.client.exception.WASPClientProtocolException, public void ru.vsu.uic.wasp.siteapp.news.ImageController.handleWaspNotAvailableException(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse,ru.vsu.uic.wasp.client.exception.WASPClientProtocolException)}
	org.springframework.web.method.annotation.ExceptionHandlerMethodResolver.addExceptionMapping(ExceptionHandlerMethodResolver.java:101)
	org.springframework.web.method.annotation.ExceptionHandlerMethodResolver.<init>(ExceptionHandlerMethodResolver.java:65)
	org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver.getExceptionHandlerMethod(ExceptionHandlerExceptionResolver.java:461)
	org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver.doResolveHandlerMethodException(ExceptionHandlerExceptionResolver.java:381)
	org.springframework.web.servlet.handler.AbstractHandlerMethodExceptionResolver.doResolveException(AbstractHandlerMethodExceptionResolver.java:61)
	org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver.resolveException(AbstractHandlerExceptionResolver.java:141)
	org.springframework.web.servlet.DispatcherServlet.processHandlerException(DispatcherServlet.java:1300)
	org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1111)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1057)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119)

note The full stack trace of the root cause is available in the Apache Tomcat/8.0.32 (Ubuntu) logs.


Apache Tomcat/8.0.32 (Ubuntu)