org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • Snip2Code - XD on YARN stdout
    via by Unknown author,
  • Error running Spring boot
    via Stack Overflow by user2435182
    ,
  • GitHub comment 49#38756258
    via GitHub by tomy29
    ,
    • org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:133) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686) at org.springframework.boot.SpringApplication.run(SpringApplication.java:320) at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:139) at org.springframework.xd.dirt.server.admin.AdminServerApplication.run(AdminServerApplication.java:95) at org.springframework.xd.dirt.server.admin.AdminServerApplication.main(AdminServerApplication.java:79) Caused by: org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:98) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.<init>(TomcatEmbeddedServletContainer.java:75) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:378) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:155) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:157) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130) ... 7 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardServer[-1]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.startup.Tomcat.start(Tomcat.java:340) at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:88) ... 12 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Tomcat]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:769) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 14 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:439) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 16 more Caused by: org.apache.catalina.LifecycleException: A child container failed during start at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:925) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ... 18 more

    Users with the same issue

    batwalrus76
    batwalrus763 times, last one,
    Nikolay Rybak
    Nikolay Rybak2 times, last one,
    stigkj
    stigkj1 times, last one,
    Unknown visitor1 times, last one,
    tvrmsmith
    tvrmsmith20 times, last one,
    80 more bugmates