java.lang.NullPointerException

Oracle Community | 320653 | 1 decade ago
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    Discoverer 9iASv2: does not run, produces java errors

    Oracle Community | 1 decade ago | 320653
    java.lang.NullPointerException
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    java.lang.NullPointerException
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    java.lang.NullPointerException
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    openmeetings-user - [openmeetings-user] Install problems on centos 5.2 - msg#00087 - Recent Discussion OSDir.com

    osdir.com | 2 years ago
    java.lang.NullPointerException: null at org.openmeetings.app.hibernate.utils.HibernateUtil.createSession(HibernateUtil.java: 35) [openmeetings.jar:na] at org.openmeetings.app.data.basic.Configurationmanagement.getConfKey(Configurationmanagement.java: 50) [openmeetings.jar:na] at org.openmeetings.servlet.outputhandler.DefaultIndex.handleRequest(DefaultIndex.java: 38) [openmeetings.jar:na] at org.apache.velocity.tools.view.servlet.VelocityViewServlet.doRequest(VelocityViewServlet.java: 541) [velocity-tools-view-1.3.jar:1.3] at org.apache.velocity.tools.view.servlet.VelocityViewServlet.doGet(VelocityViewServlet.java: 507) [velocity-tools-view-1.3.jar:1.3]

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at oracle.disco.oem.configuration.ConnectionConfiguration.getConnection()
    2. oracle.disco.oem
      DiscovererPageHandler.prepareData
      1. oracle.disco.oem.configuration.ConnectionConfiguration.getConnection(ConnectionConfiguration.java:161)
      2. oracle.disco.oem.configuration.ConnectionConfiguration.GetConnections(ConnectionConfiguration.java:64)
      3. oracle.disco.oem.beans.GeneralBean.<init>(GeneralBean.java:98)
      4. oracle.disco.oem.beans.BeansFactory.getGeneralBean(BeansFactory.java:47)
      5. oracle.disco.oem.cabo.DiscovererPageHandler.loadGeneralPage(DiscovererPageHandler.java:610)
      6. oracle.disco.oem.cabo.DiscovererPageHandler.prepareData(DiscovererPageHandler.java:252)
      6 frames
    3. oracle.sysman.emSDK
      EMServlet.doGet
      1. oracle.sysman.emSDK.eml.svlt.PageHandler.handleRequest(PageHandler.java:305)
      2. oracle.sysman.emSDK.eml.svlt.EMServlet.myDoGet(EMServlet.java:649)
      3. oracle.sysman.emSDK.eml.svlt.EMServlet.doGet(EMServlet.java:224)
      3 frames
    4. oracle.sysman.eml
      ConsoleSN.doGet
      1. oracle.sysman.eml.app.ConsoleSN.doGet(ConsoleSN.java:71)
      1 frame
    5. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
      2 frames