java.lang.NullPointerException

Oracle Community | 3004 | 2 decades ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    problem with deployment on tomcat

    Oracle Community | 2 decades ago | 3004
    java.lang.NullPointerException
  2. 0

    perl Regular Expression to find Java StackTrace by keyword

    Stack Overflow | 6 years ago | Gofrolist
    java.lang.NullPointerException
  3. 0

    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]
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.solarmetric.util.app.Prefs.loadSystem()
    2. com.solarmetric.util
      Prefs.getString
      1. com.solarmetric.util.app.Prefs.loadSystem(Prefs.java:599)
      2. com.solarmetric.util.app.Prefs.<init>(Prefs.java:59)
      3. com.solarmetric.util.app.Prefs.getContextPrefs(Prefs.java:91)
      4. com.solarmetric.util.app.Prefs.getString(Prefs.java:118)
      4 frames
    3. smis
      JDORequest.doGet
      1. smis.JDOFactory.<init>(JDOFactory.java:23)
      2. smis.SkillManager.getSkillByName(SkillManager.java:36)
      3. smis.JDORequest.doGet(JDORequest.java:29)
      3 frames
    4. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
      2. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
      2 frames