HTTP Status 500 – Internal Server Error


Type Exception Report

Message com.vaadin.server.ServiceException: com.sun.jersey.api.client.UniformInterfaceException: Client response status: 404

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

javax.servlet.ServletException: com.vaadin.server.ServiceException: com.sun.jersey.api.client.UniformInterfaceException: Client response status: 404
	com.vaadin.server.VaadinServlet.service(VaadinServlet.java:379)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

Root Cause

com.vaadin.server.ServiceException: com.sun.jersey.api.client.UniformInterfaceException: Client response status: 404
	com.vaadin.server.VaadinService.handleExceptionDuringRequest(VaadinService.java:1509)
	com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1469)
	com.vaadin.server.VaadinServlet.service(VaadinServlet.java:377)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

Root Cause

com.sun.jersey.api.client.UniformInterfaceException: Client response status: 404
	com.sun.jersey.api.client.WebResource.handle(WebResource.java:688)
	com.sun.jersey.api.client.WebResource.get(WebResource.java:193)
	annis.gui.requesthandler.ShortenerRequestHandler.handleRequest(ShortenerRequestHandler.java:50)
	com.vaadin.server.communication.SessionRequestHandler.handleRequest(SessionRequestHandler.java:56)
	com.vaadin.server.VaadinService.handleRequest(VaadinService.java:1457)
	com.vaadin.server.VaadinServlet.service(VaadinServlet.java:377)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.64