java.lang.NullPointerException

velocity-user | Algirdas M. | 1 decade ago
  1. 0

    Velocity.init() problem

    velocity-user | 1 decade ago | Algirdas M.
    java.lang.NullPointerException
  2. 0

    Velocity.init() problem

    velocity-user | 1 decade ago | Algirdas M.
    java.lang.NullPointerException
  3. 0

    Velocity - NPE when calling init()

    Stack Overflow | 4 years ago | Brams
    java.lang.NullPointerException
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  5. 0

    java nullpointer exception when working through ColorSwitch tutorial

    Netbeans Bugzilla | 2 decades ago | anilphilip
    java.lang.NullPointerException
  6. 0

    Re: Velocity.init() problem

    velocity-user | 1 decade ago | Will Glass-Husain
    java.lang.NullPointerException

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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.io.Reader.<init>()
  2. Java RT
    InputStreamReader.<init>
    1. java.io.Reader.<init>(Reader.java:64)
    2. java.io.InputStreamReader.<init>(InputStreamReader.java:89)
    3. java.io.InputStreamReader.<init>(InputStreamReader.java:61)
    3 frames
  3. Commons Collections
    ExtendedProperties.load
    1. org.apache.commons.collections.ExtendedProperties.load(Unknown Source)
    2. org.apache.commons.collections.ExtendedProperties.load(Unknown Source)
    2 frames
  4. Apache Velocity
    Velocity.init
    1. org.apache.velocity.runtime.RuntimeInstance.setDefaultProperties(RuntimeInstance.java:298)
    2. org.apache.velocity.runtime.RuntimeInstance.initializeProperties(RuntimeInstance.java:423)
    3. org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:266)
    4. org.apache.velocity.runtime.RuntimeSingleton.init(RuntimeSingleton.java:169)
    5. org.apache.velocity.app.Velocity.init(Velocity.java:123)
    5 frames
  5. xxx.objects
    View.doGet
    1. xxx.objects.View.initGetMethod(View.java:133)
    2. xxx.objects.View.doGet(View.java:66)
    2 frames
  6. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
    2 frames
  7. Glassfish Core
    ApplicationFilterChain$1.run
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
    2. org.apache.catalina.core.ApplicationFilterChain.access$0(ApplicationFilterChain.java:197)
    3. org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:176)
    3 frames
  8. Java RT
    AccessController.doPrivileged
    1. java.security.AccessController.doPrivileged(Native Method)
    1 frame
  9. Glassfish Core
    ContainerBase.invoke
    1. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:172)
    2. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
    3. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    4. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    5. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    6. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
    7. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    8. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    9. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    10. org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
    11. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
    12. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    13. org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
    14. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
    15. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
    16. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
    17. org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
    18. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
    19. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    20. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    21. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
    22. org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
    23. org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
    24. org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
    24 frames
  10. org.apache.catalina
    HttpProcessor.run
    1. org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
    2. org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1122)
    2 frames
  11. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:484)
    1 frame