TOMCAT Failed to start component 无法启动问题_failed to start component [webengine[com.bes.appse-优快云博客

本文链接：https://blog.youkuaiyun.com/ZHOUAXING/article/details/83957575

本文记录了一次将项目从WebSphere迁移到Tomcat并升级JDK至1.7时遇到的启动异常问题，详细描述了错误信息及尝试的多种解决方案，最终通过更换Tomcat版本至6并保持JDK为1.7成功解决问题。

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前几天升级了一个项目从webSphere 上迁到 tomcat7 jdk从 1.5升到了1.7
启动tomcat时遇到了：

严重: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/zjzdry.myeclipse.bak]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1018)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:994)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1296)
at org.apache.catalina.startup.HostConfig $D e p l o y D i r e c t o r y . r u n (H o s t C o n f i g . j a v a : 2039) a t j a v a . u t i l . c o n c u r r e n t . E x e c u t o r s$ RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor $KaTeX parse error: Expected 'EOF', got '\Tom' at position 1067: …on directory E:\̲T̲o̲m̲\webapps\zjzdry…$ DeployDirectory.run(HostConfig.java:2039)
at java.util.concurrent.Executors $R u n n a b l e A d a p t e r . c a l l (E x e c u t o r s . j a v a : 511) a t j a v a . u t i l . c o n c u r r e n t . F u t u r e T a s k . r u n (F u t u r e T a s k . j a v a : 266) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r . r u n W o r k e r (T h r e a d P o o l E x e c u t o r . j a v a : 1149) a t j a v a . u t i l . c o n c u r r e n t . T h r e a d P o o l E x e c u t o r$ Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
十一月 06, 2018 9:37:22 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory E:\Tom\webapps\zjzdry.myeclipse.bak has finished in 4,676 ms
十一月 06, 2018 9:37:22 上午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler [“http-bio-8080”]
十一月 06, 2018 9:37:22 上午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler [“ajp-bio-8009”]
十一月 06, 2018 9:37:22 上午 org.apache.catalina.startup.Catalina start
信息: Server startup in 12189 ms