org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is java.lang.NoClassDefFoundError: io/netty/channel/ChannelHandler

GitHub | yburkouski | 4 months ago
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    reactor-netty profile start fail

    GitHub | 4 months ago | yburkouski
    org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is java.lang.NoClassDefFoundError: io/netty/channel/ChannelHandler
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    java.lang.ClassNotFoundException: com.nineoldandroids.view.ViewHelper

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Root Cause Analysis

  1. java.lang.ClassNotFoundException

    io.netty.channel.ChannelHandler

    at java.net.URLClassLoader.findClass()
  2. Java RT
    ClassLoader.loadClass
    1. java.net.URLClassLoader.findClass(URLClassLoader.java:381)[na:1.8.0_66]
    2. java.lang.ClassLoader.loadClass(ClassLoader.java:424)[na:1.8.0_66]
    3. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)[na:1.8.0_66]
    4. java.lang.ClassLoader.loadClass(ClassLoader.java:357)[na:1.8.0_66]
    4 frames
  3. Spring Boot
    ReactiveWebApplicationContext.onRefresh
    1. org.springframework.boot.context.embedded.ReactorEmbeddedReactiveHttpServer.afterPropertiesSet(ReactorEmbeddedReactiveHttpServer.java:36)[classes/:1.4.0.BUILD-SNAPSHOT]
    2. org.springframework.boot.context.embedded.ReactorEmbeddedHttpServerFactory.getReactiveHttpServer(ReactorEmbeddedHttpServerFactory.java:33)[classes/:1.4.0.BUILD-SNAPSHOT]
    3. org.springframework.boot.context.embedded.ReactiveWebApplicationContext.createReactiveHttpServer(ReactiveWebApplicationContext.java:74)[classes/:1.4.0.BUILD-SNAPSHOT]
    4. org.springframework.boot.context.embedded.ReactiveWebApplicationContext.onRefresh(ReactiveWebApplicationContext.java:49)[classes/:1.4.0.BUILD-SNAPSHOT]
    4 frames
  4. Spring Context
    AbstractApplicationContext.refresh
    1. org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:535)[spring-context-5.0.0.M1.jar:5.0.0.M1]
    1 frame
  5. Spring Boot
    SpringApplication.run
    1. org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)[spring-boot-1.4.0.BUILD-20160728.175440-591.jar:1.4.0.BUILD-SNAPSHOT]
    2. org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:369)[spring-boot-1.4.0.BUILD-20160728.175440-591.jar:1.4.0.BUILD-SNAPSHOT]
    3. org.springframework.boot.SpringApplication.run(SpringApplication.java:313)[spring-boot-1.4.0.BUILD-20160728.175440-591.jar:1.4.0.BUILD-SNAPSHOT]
    4. org.springframework.boot.SpringApplication.run(SpringApplication.java:1185)[spring-boot-1.4.0.BUILD-20160728.175440-591.jar:1.4.0.BUILD-SNAPSHOT]
    5. org.springframework.boot.SpringApplication.run(SpringApplication.java:1174)[spring-boot-1.4.0.BUILD-20160728.175440-591.jar:1.4.0.BUILD-SNAPSHOT]
    5 frames
  6. sample.web.reactive
    ReactiveSampleApplication.main
    1. sample.web.reactive.ReactiveSampleApplication.main(ReactiveSampleApplication.java:11)[classes/:na]
    1 frame
  7. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[na:1.8.0_66]
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[na:1.8.0_66]
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_66]
    4. java.lang.reflect.Method.invoke(Method.java:497)[na:1.8.0_66]
    4 frames
  8. IDEA
    AppMain.main
    1. com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)[idea_rt.jar:na]
    1 frame