java.lang.NullPointerException

Exception #2464103

Samebug tips0

We couldn't find tips for this exception.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web150

  • via Unknown by Derek DeMoro,
  • via Unknown by Derek DeMoro,
  • via Unknown by Derek DeMoro,
  • Stack trace

    • java.lang.NullPointerException at java.util.ArrayList.addAll(ArrayList.java:474) at org.jivesoftware.messenger.muc.spi.IQOwnerHandler.handleItemsElement(IQOwnerHandler.java:261) at org.jivesoftware.messenger.muc.spi.IQOwnerHandler.handleIQ(IQOwnerHandler.java:98) at org.jivesoftware.messenger.admin.muc_002droom_002daffiliations_jsp._jspService(muc_002droom_002daffiliations_jsp.java:141) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:688) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:822) at org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:43) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:813) at org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:41) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:813) at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:78) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:813) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:494) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:569) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:624) at org.mortbay.http.HttpContext.handle(HttpContext.java:1434) at org.mortbay.http.HttpServer.service(HttpServer.java:896) at org.mortbay.http.HttpConnection.service(HttpConnection.java:814) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:366) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    tvrmsmithtvrmsmith
    Once,
    marcbouvierdavmarcbouvierdav
    Once,
    Indri YunitaIndri Yunita
    18 times, last one
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    13 more bugmates