java - 启动tomcat时报错Failed to start component

Question

严重: ContainerBase.addChild: start: 
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/WebApplication1]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:587)
    at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1798)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    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 [org.apache.catalina.webresources.StandardRoot@6215c10b]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
    at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4969)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5099)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    ... 10 more
Caused by: java.lang.IllegalArgumentException: The main resource set specified [G:\workspace\NetBeans\WebApplication1\build\web] is not valid
    at org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:730)
    at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:688)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
    ... 13 more

十二月 08, 2016 5:48:16 下午 org.apache.catalina.startup.HostConfig deployDescriptor
严重: Error deploying configuration descriptor G:\Servers\apache-tomcat-8.0.39\conf\Catalina\localhost\WebApplication1.xml
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/WebApplication1]]
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:757)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:587)
    at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1798)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    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)

**错误信息如上。
tomcat8 jdk1.8

tomcat eclipse jdk 所有环境都是 新装的 运行其他项目没有任何问题。
maven构建项目 jar包都是正常导入 项目没有显示任何错误。
找了很久还是不知道什么原因造成的。如果需要其他信息 请留言。
谢谢各位~~

Answer 1

G:Serversapache-tomcat-8.0.39confCatalinalocalhostWebApplication1.xml Apakah kandungan yang telah diubah

Answer 2

Saya menjawab soalan seseorang pada kali terakhir Jika anda menggunakan kaedah penyelesaian masalah, mula-mula kosongkan semua projek anda dan lihat jika terdapat sebarang masalah dengan memulakan semula tomcat, saya cadangkan anda menggantikan tomcat. Anda perlu menyemak fail web.xml anda Jika tiada masalah, semak fail berkaitan spring anda kerana ia bertindak sebagai pendengar dan akan dimulakan apabila ia dimulakan 🎜>

Answer 3

Adakah laluan pemasangan ke tomcat betul?