Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 807578, 1 year ago
This exception has no message.
via Oracle Community by Arun.M, 1 year ago
This exception has no message.
via GitHub by sebsto
, 1 year ago
via Stack Overflow by RinaldoPJr
, 2 years ago
via Coderanch by Harbinder perhar, 1 year ago
via Stack Overflow by Harbinder
, 2 years ago
java.lang.NullPointerException: 	at org.apache.catalina.connector.ResponseFacade.getWriter(ResponseFacade.java:198)	at com.sun.faces.extensions.avatar.lifecycle.AsyncResponse$OnOffResponseWrapper$2.(AsyncResponse.java:722)	at com.sun.faces.extensions.avatar.lifecycle.AsyncResponse$OnOffResponseWrapper.getWriter(AsyncResponse.java:720)	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:159)	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)	at com.sun.faces.extensions.avatar.lifecycle.PartialTraversalLifecycle.render(PartialTraversalLifecycle.java:122)	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)