java.lang.NullPointerException

XWiki.org JIRA | Jerome Velociter | 8 years ago
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  1. 0

    I don't know yet what causes it - it happen in XWiki#prepareResources, line 3745, while trying to set the locale to the context's response : {noformat} context.getResponse().setLocale(locale); {noformat} It fails with a NPE {noformat} [DefaultQuartzScheduler_Worker-1] ERROR watchlist.WatchListPlugin - Exception while runn ing job java.lang.NullPointerException at org.apache.catalina.connector.Response.setLocale(Response.java:823) at org.apache.catalina.connector.ResponseFacade.setLocale(ResponseFacade.java:321) at com.xpn.xwiki.web.XWikiServletResponse.setLocale(XWikiServletResponse.java:149) at com.xpn.xwiki.XWiki.prepareResources(XWiki.java:3745) at com.xpn.xwiki.XWikiContext.getMessageTool(XWikiContext.java:490) at com.xpn.xwiki.plugin.watchlist.WatchListNotifier.sendEmailNotification(WatchListNotifier.java:105) at com.xpn.xwiki.plugin.watchlist.WatchListJob.executeJob(WatchListJob.java:262) at com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:75) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525) java.lang.NullPointerException at org.apache.catalina.connector.Response.setLocale(Response.java:823) at org.apache.catalina.connector.ResponseFacade.setLocale(ResponseFacade.java:321) at com.xpn.xwiki.web.XWikiServletResponse.setLocale(XWikiServletResponse.java:149) at com.xpn.xwiki.XWiki.prepareResources(XWiki.java:3745) at com.xpn.xwiki.XWikiContext.getMessageTool(XWikiContext.java:490) at com.xpn.xwiki.plugin.watchlist.WatchListNotifier.sendEmailNotification(WatchListNotifier.java:105) at com.xpn.xwiki.plugin.watchlist.WatchListJob.executeJob(WatchListJob.java:262) at com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:75) at org.quartz.core.JobRunShell.run(JobRunShell.java:202) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525) {noformat} The wiki is a XE-2.0-rc-2 running in tomcat.

    XWiki.org JIRA | 8 years ago | Jerome Velociter
    java.lang.NullPointerException
  2. 0

    Grails User (Old Archive) - Grails Runtime Exception Caused by: Request processing failed; nested exception is java.lang.NullPointerException

    nabble.com | 1 year ago
    org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.catalina.connector.Response.setLocale()
    2. Glassfish Core
      ResponseFacade.setLocale
      1. org.apache.catalina.connector.Response.setLocale(Response.java:823)
      2. org.apache.catalina.connector.ResponseFacade.setLocale(ResponseFacade.java:321)
      2 frames
    3. com.xpn.xwiki
      AbstractJob.execute
      1. com.xpn.xwiki.web.XWikiServletResponse.setLocale(XWikiServletResponse.java:149)
      2. com.xpn.xwiki.XWiki.prepareResources(XWiki.java:3745)
      3. com.xpn.xwiki.XWikiContext.getMessageTool(XWikiContext.java:490)
      4. com.xpn.xwiki.plugin.watchlist.WatchListNotifier.sendEmailNotification(WatchListNotifier.java:105)
      5. com.xpn.xwiki.plugin.watchlist.WatchListJob.executeJob(WatchListJob.java:262)
      6. com.xpn.xwiki.plugin.scheduler.AbstractJob.execute(AbstractJob.java:75)
      6 frames
    4. quartz
      SimpleThreadPool$WorkerThread.run
      1. org.quartz.core.JobRunShell.run(JobRunShell.java:202)
      2. org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:525)
      2 frames