java.lang.NullPointerException | 1 month ago
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    When publishing a fragment through CFragmentManager in uPortal 2.4 you can create a fragment and not enter a name or description and then return to the fragment manager the following NPE will happen. The code aparently writes a record with nulls for FRAGMENT_NAME and FRAGMENT_DESCRIPTION in UP_OWNER_FRAGMENT. Once this happens the fragment manager will always NPE until you remove this record from the database. Here are the steps to reproduce: 1. go to the fragment manager 2. click on create new fragment 3. click on submit properties 4. click on publish fragment java.lang.NullPointerException at java.util.Hashtable.put( at org.jasig.portal.layout.AggregatedUserLayoutStore.getFragments( at org.jasig.portal.layout.AggregatedLayoutManager.getFragments( at org.jasig.portal.layout.channels.CFragmentManager.getFragments( at org.jasig.portal.layout.channels.FragmentManager.refreshFragmentMap( at org.jasig.portal.layout.channels.CFragmentManager.setPortalControlStructures( at org.jasig.portal.ChannelManager.processRequestChannelParameters( at org.jasig.portal.ChannelManager.startRenderingCycle( at org.jasig.portal.UserInstance.renderState( at org.jasig.portal.UserInstance.writeContent( at org.jasig.portal.PortalSessionManager.doGet(

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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.Hashtable.put()
  2. Java RT
    1. java.util.Hashtable.put(
    1 frame