java.lang.NullPointerException

tomcat-dev | bugzilla@apache.org | 1 decade ago
  1. 0

    War fails to deploy locally due to FactoryConfigurationError

    Google Groups | 6 years ago | ankur
    java.lang.NullPointerException
  2. 0

    Unable to execute the guestbook demo application on my PC..

    Google Groups | 8 years ago | Mujtaba
    java.lang.NullPointerException
  3. Speed up your debug routine!

    Automated exception search integrated into your IDE

  4. 0

    SAXParserFactoryImpl could not be instantiated

    Google Groups | 7 years ago | mythopoet
    java.lang.NullPointerException
  5. 0

    "Getting Started Guide" NullPointerException

    Google Groups | 7 years ago | JeremyJBarth
    java.lang.NullPointerException

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at javax.xml.parsers.SAXParserFactory.newInstance()
    2. Java RT
      SAXParserFactory.newInstance
      1. javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
      1 frame
    3. JSTL
      JstlCoreTLV.validate
      1. org.apache.taglibs.standard.tlv.JstlBaseTLV.validate(JstlBaseTLV.java:152)
      2. org.apache.taglibs.standard.tlv.JstlCoreTLV.validate(JstlCoreTLV.java:96)
      2 frames
    4. GWT dev
      JspServlet.service
      1. org.apache.jasper.compiler.TagLibraryInfoImpl.validate(TagLibraryInfoImpl.java:750)
      2. org.apache.jasper.compiler.Validator.validateXmlView(Validator.java:1527)
      3. org.apache.jasper.compiler.Validator.validate(Validator.java:1495)
      4. org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:157)
      5. org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
      6. org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
      7. org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
      8. org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
      9. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
      10. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
      11. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
      11 frames
    5. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
      1 frame
    6. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
      2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
      3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
      4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
      5. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
      6. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
      7. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
      8. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
      8 frames
    7. Embedded GlassFish Web
      SocketConnection.runIt
      1. org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
      2. org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
      3. org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
      4. org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678)
      5. org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
      5 frames
    8. Tomcat Util
      ThreadPool$ControlRunnable.run
      1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
      1 frame
    9. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame