java.lang.NullPointerException

Oracle Community | 3004 | 1 decade ago
  1. 0

    problem with deployment on tomcat

    Oracle Community | 1 decade ago | 3004
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    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