java.lang.NullPointerException: null

GitHub | rfelgent | 2 weeks ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.
  1. 0

    GitHub comment 265#246117025

    GitHub | 5 months ago | pradeepkusingh
    java.lang.IllegalArgumentException: Health-URL is not valid
  2. Speed up your debug routine!

    Automated exception search integrated into your IDE

  3. 0

    Wrong port used during server start

    GitHub | 9 months ago | tjuchniewicz
    org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:8602/management/health": Connection refused: connect; nested exception is java.net.ConnectException: Connection refused: connect

    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

      null

      at de.codecentric.boot.admin.notify.filter.FilteringNotifier.notify()
    2. de.codecentric.boot
      NotifierListener.onClientApplicationEvent
      1. de.codecentric.boot.admin.notify.filter.FilteringNotifier.notify(FilteringNotifier.java:52)
      2. de.codecentric.boot.admin.notify.RemindingNotifier.notify(RemindingNotifier.java:44)
      3. de.codecentric.boot.admin.notify.NotifierListener.onClientApplicationEvent(NotifierListener.java:16)
      3 frames
    3. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:497)
      4 frames
    4. Spring Context
      AbstractApplicationContext.publishEvent
      1. org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:253)
      2. org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:174)
      3. org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:137)
      4. org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
      5. org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
      6. org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:382)
      7. org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:349)
      7 frames
    5. de.codecentric.boot
      RegistryController$$FastClassBySpringCGLIB$$2753636d.invoke
      1. de.codecentric.boot.admin.registry.ApplicationRegistry.register(ApplicationRegistry.java:82)
      2. de.codecentric.boot.admin.registry.web.RegistryController.register(RegistryController.java:57)
      3. de.codecentric.boot.admin.registry.web.RegistryController$$FastClassBySpringCGLIB$$2753636d.invoke(<generated>)
      3 frames
    6. Spring Core
      MethodProxy.invoke
      1. org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
      1 frame