java.lang.NullPointerException

JIRA | Derek DeMoro | 1 decade ago
  1. 0

    When admin deletes a currently-logged in owner from a members-only room's owner list (via Admin console), the result is this NPE: {code} 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) {code} The owner is deleted, so the NPE is more of a nuisance.

    Jive Software Open Source | 1 decade ago | Derek DeMoro
    java.lang.NullPointerException
  2. 0

    When admin deletes a currently-logged in owner from a members-only room's owner list (via Admin console), the result is this NPE: {code} 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) {code} The owner is deleted, so the NPE is more of a nuisance.

    JIRA | 1 decade ago | Derek DeMoro
    java.lang.NullPointerException
  3. 0

    When admin deletes a currently-logged in owner from a members-only room's owner list (via Admin console), the result is this NPE: {code} 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) {code} The owner is deleted, so the NPE is more of a nuisance.

    Jive Software Open Source | 1 decade ago | Derek DeMoro
    java.lang.NullPointerException
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.ArrayList.addAll()
  2. Java RT
    ArrayList.addAll
    1. java.util.ArrayList.addAll(ArrayList.java:474)
    1 frame
  3. org.jivesoftware.messenger
    muc_002droom_002daffiliations_jsp._jspService
    1. org.jivesoftware.messenger.muc.spi.IQOwnerHandler.handleItemsElement(IQOwnerHandler.java:261)
    2. org.jivesoftware.messenger.muc.spi.IQOwnerHandler.handleIQ(IQOwnerHandler.java:98)
    3. org.jivesoftware.messenger.admin.muc_002droom_002daffiliations_jsp._jspService(muc_002droom_002daffiliations_jsp.java:141)
    3 frames
  4. GWT dev
    HttpJspBase.service
    1. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
    1 frame
  5. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
    1 frame
  6. Jetty Server
    WebApplicationHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)
    2. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:822)
    2 frames
  7. org.jivesoftware.util
    LocaleFilter.doFilter
    1. org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:43)
    1 frame
  8. Jetty Server
    WebApplicationHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:813)
    1 frame
  9. org.jivesoftware.util
    SetCharacterEncodingFilter.doFilter
    1. org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:41)
    1 frame
  10. Jetty Server
    WebApplicationHandler$CachedChain.doFilter
    1. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:813)
    1 frame
  11. org.jivesoftware.admin
    AuthCheckFilter.doFilter
    1. org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:78)
    1 frame
  12. Jetty Server
    ServletHandler.handle
    1. org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:813)
    2. org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:494)
    3. org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:569)
    3 frames
  13. org.mortbay.http
    HttpContext.handle
    1. org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
    1 frame
  14. Jetty Server
    WebApplicationContext.handle
    1. org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:624)
    1 frame
  15. org.mortbay.http
    SocketListener.handleConnection
    1. org.mortbay.http.HttpContext.handle(HttpContext.java:1434)
    2. org.mortbay.http.HttpServer.service(HttpServer.java:896)
    3. org.mortbay.http.HttpConnection.service(HttpConnection.java:814)
    4. org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981)
    5. org.mortbay.http.HttpConnection.handle(HttpConnection.java:831)
    6. org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
    6 frames
  16. Jetty Util
    ThreadPool$PoolThread.run
    1. org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:366)
    2. org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
    2 frames