关于Server Tomcat v8.5 Server at localhost failed to start.可能存在的问题

最新推荐文章于 2021-12-19 15:19:23 发布

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最新推荐文章于 2021-12-19 15:19:23 发布 · 1.2k 阅读

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博主分享了一天内遇到的Server Tomcat v8.5启动失败的困扰，通过不断卸载重装和排查jar包，最终发现是jar包或pom导入的jar包问题导致的。建议遇到类似问题的读者尝试检查jar包，希望此经验能对他人提供帮助。

@关于Server Tomcat v8.5 Server at localhost failed to start.可能存在的问题
问题困扰了一天，一天之内编辑工具和Tomcat服务器重装卸载了n次，硬是没找到问题的存在，最后一个jar包一个的实验才找到

问题如下

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException:
 Failed to start component [StandardEngine[Catalina].StandardHost[localhost].Sta
ndardContext[/cmwe_test]]
	at java.util.concurrent.FutureTask.report(Unknown Source)
	at java.util.concurrent.FutureTask.get(Unknown Source)
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:872)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:14
23)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:14
13)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [St
andardEngine[Catalina].StandardHost[localhost].StandardContext[/cmwe_test]]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
	... 6 more
Caused by: java.lang.NoClassDefFoundError: Lorg/apache/commons/logging/Log;
	at java.lang.Class.getDeclaredFields0(Native Method)
	at java.lang.Class.privateGetDeclaredFields(Unknown Source)
	at java.lang.Class.getDeclaredFields(Unknown Source)
	at org.apache.catalina.util.Introspection.getDeclaredFields(Introspection.java:
110)
	at org.apache.catalina.startup.WebAnnotationSet.loadFieldsAnnotation(WebAnnotat
ionSet.java:269)
	at org.apache.catalina.startup.WebAnnotationSet.loadApplicationServletAnnotatio
ns(WebAnnotationSet.java:137)
	at org.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebA
nnotationSet.java:69)
	at org.apache.catalina.startup.ContextC