java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • problem with deployment on tomcat
    via by 3004,
  • Help me,error info
    via by 3004,
    • java.lang.NullPointerException at com.solarmetric.util.app.Prefs.loadSystem(Prefs.java:599) at com.solarmetric.util.app.Prefs.<init>(Prefs.java:59) at com.solarmetric.util.app.Prefs.getContextPrefs(Prefs.java:91) at com.solarmetric.util.app.Prefs.getString(Prefs.java:118) at smis.JDOFactory.<init>(JDOFactory.java:23) at smis.SkillManager.getSkillByName(SkillManager.java:36) at smis.JDORequest.doGet(JDORequest.java:29) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    No Bugmate found.