java.lang.NullPointerException

GitHub | MattHeard | 2 years ago
tip
Click on the to mark the solution that helps you, Samebug will learn from it.
As a community member, you’ll be rewarded for you help.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.deuteriumlabs.dendrite.view.AuthorView.isAuthorPageOfUser()
  2. com.deuteriumlabs.dendrite
    AuthorView.isAuthorPageOfUser
    1. com.deuteriumlabs.dendrite.view.AuthorView.isAuthorPageOfUser(AuthorView.java:103)
    1 frame
  3. org.apache.jsp
    author_jsp._jspService
    1. org.apache.jsp.author_jsp._jspService(author_jsp.java:269)
    1 frame
  4. GWT dev
    HttpJspBase.service
    1. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
    1 frame
  5. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    1 frame
  6. GWT dev
    JspServlet.service
    1. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
    2. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
    3. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
    3 frames
  7. AppEngine Testing
    PrivilegedJspServlet$2.run
    1. com.google.appengine.tools.development.PrivilegedJspServlet.access$101(PrivilegedJspServlet.java:23)
    2. com.google.appengine.tools.development.PrivilegedJspServlet$2.run(PrivilegedJspServlet.java:61)
    2 frames
  8. Java RT
    AccessController.doPrivileged
    1. java.security.AccessController.doPrivileged(Native Method)
    1 frame
  9. AppEngine Testing
    PrivilegedJspServlet.service
    1. com.google.appengine.tools.development.PrivilegedJspServlet.service(PrivilegedJspServlet.java:58)
    1 frame
  10. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    1 frame
  11. Jetty Server
    ServletHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
    2. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
    2 frames
  12. com.google.appengine
    DevSocketFilter.doFilter
    1. com.google.appengine.api.socket.dev.DevSocketFilter.doFilter(DevSocketFilter.java:74)
    1 frame
  13. Jetty Server
    ServletHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    1 frame
  14. AppEngine Testing
    ResponseRewriterFilter.doFilter
    1. com.google.appengine.tools.development.ResponseRewriterFilter.doFilter(ResponseRewriterFilter.java:123)
    1 frame
  15. Jetty Server
    ServletHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    1 frame
  16. AppEngine Testing
    HeaderVerificationFilter.doFilter
    1. com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java:34)
    1 frame
  17. Jetty Server
    ServletHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    1 frame
  18. com.google.appengine
    ServeBlobFilter.doFilter
    1. com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java:63)
    1 frame
  19. Jetty Server
    ServletHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    1 frame
  20. Google AppEngine
    TransactionCleanupFilter.doFilter
    1. com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43)
    1 frame
  21. Jetty Server
    ServletHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    1 frame
  22. AppEngine Testing
    StaticFileFilter.doFilter
    1. com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java:125)
    1 frame
  23. Jetty Server
    ServletHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    1 frame
  24. AppEngine Testing
    DevAppServerModulesFilter.doFilter
    1. com.google.appengine.tools.development.DevAppServerModulesFilter.doDirectRequest(DevAppServerModulesFilter.java:366)
    2. com.google.appengine.tools.development.DevAppServerModulesFilter.doDirectModuleRequest(DevAppServerModulesFilter.java:349)
    3. com.google.appengine.tools.development.DevAppServerModulesFilter.doFilter(DevAppServerModulesFilter.java:116)
    3 frames
  25. Jetty Server
    WebAppContext.handle
    1. org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
    2. org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
    3. org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
    4. org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
    5. org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
    6. org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
    6 frames
  26. AppEngine Testing
    DevAppEngineWebAppContext.handle
    1. com.google.appengine.tools.development.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java:97)
    1 frame
  27. Jetty Server
    HandlerWrapper.handle
    1. org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    1 frame
  28. AppEngine Testing
    JettyContainerService$ApiProxyHandler.handle
    1. com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler.handle(JettyContainerService.java:487)
    1 frame
  29. Jetty Server
    HttpParser.parseNext
    1. org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
    2. org.mortbay.jetty.Server.handle(Server.java:326)
    3. org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
    4. org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
    5. org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
    5 frames