java.lang.NullPointerException

Stack Overflow | Igor Gorbunov | 5 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.igorgorbunov3333.core.entities.service.impl.CaseServiceImpl.findById()
  2. com.igorgorbunov3333.core
    CaseServiceImpl.findById
    1. com.igorgorbunov3333.core.entities.service.impl.CaseServiceImpl.findById(CaseServiceImpl.java:32)
    1 frame
  3. com.igorgorbunov3333.web
    ShowSingleCase.doGet
    1. com.igorgorbunov3333.web.servlet.display.single.ShowSingleCase.doGet(ShowSingleCase.java:29)
    1 frame
  4. JavaServlet
    HttpServlet.service
    1. javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
    2. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    2 frames
  5. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    2 frames
  6. Tomcat WS
    WsFilter.doFilter
    1. org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
    1 frame
  7. Glassfish Core
    ApplicationFilterChain.doFilter
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    2 frames
  8. org.apache.logging
    Log4jServletFilter.doFilter
    1. org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71)
    1 frame
  9. Glassfish Core
    CoyoteAdapter.service
    1. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192)
    2. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
    3. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
    4. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:108)
    5. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:522)
    6. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
    7. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    8. org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620)
    9. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    10. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
    10 frames
  10. Grizzly HTTP
    NioEndpoint$SocketProcessor.run
    1. org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1096)
    2. org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    3. org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:760)
    4. org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1480)
    4 frames
  11. Java RT
    ThreadPoolExecutor$Worker.run
    1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    2 frames
  12. Tomcat Util
    TaskThread$WrappingRunnable.run
    1. org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    1 frame
  13. Java RT
    Thread.run
    1. java.lang.Thread.run(Thread.java:745)
    1 frame