java.lang.NullPointerException: null

Stack Overflow | Tito | 4 months ago
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    JASPIC + Tomcat 8.5 NPE?

    GitHub | 4 months ago | srowen
    java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      null

      at org.apache.catalina.authenticator.AuthenticatorBase.getJaspicProvider()
    2. Glassfish Core
      CoyoteAdapter.service
      1. org.apache.catalina.authenticator.AuthenticatorBase.getJaspicProvider(AuthenticatorBase.java:1140)[tomcat-embed-core-8.5.4.jar:8.5.4]
      2. org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:431)[tomcat-embed-core-8.5.4.jar:8.5.4]
      3. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)[tomcat-embed-core-8.5.4.jar:8.5.4]
      4. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)[tomcat-embed-core-8.5.4.jar:8.5.4]
      5. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)[tomcat-embed-core-8.5.4.jar:8.5.4]
      6. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)[tomcat-embed-core-8.5.4.jar:8.5.4]
      6 frames
    3. Grizzly HTTP
      SocketProcessorBase.run
      1. org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110)[tomcat-embed-core-8.5.4.jar:8.5.4]
      2. org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)[tomcat-embed-core-8.5.4.jar:8.5.4]
      3. org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)[tomcat-embed-core-8.5.4.jar:8.5.4]
      4. org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)[tomcat-embed-core-8.5.4.jar:8.5.4]
      5. org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)[tomcat-embed-core-8.5.4.jar:8.5.4]
      5 frames
    4. Java RT
      ThreadPoolExecutor$Worker.run
      1. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)[na:1.8.0_71]
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)[na:1.8.0_71]
      2 frames
    5. Tomcat Util
      TaskThread$WrappingRunnable.run
      1. org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)[tomcat-embed-core-8.5.4.jar:8.5.4]
      1 frame
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[na:1.8.0_71]
      1 frame