服务器 Tomcat v8.5 位于本地主机的服务器无法在 Eclipse 中启动

Question

我正在尝试运行我在 Eclipse 中 Tomcat 上的应用程序，但是我得到 Server Tomcat v8.5 Server at localhost failed to start.错误。我已经尝试了一切。我什至在 Ubuntu 上清除了 java，在 Eclipse 中创建了一个新的工作区，新的 Tomcat 服务器实例。当我第一次运行时还可以。但是后来我对代码做了一些更改，尝试运行它，但我再次收到此错误。我不认为这是我的代码问题，因为发生这种情况时我无法运行服务器上的任何应用程序。非常感谢您的帮助，因为我已经尝试解决这个问题两天了。

我在 window 之前在 Eclipse 中得到这个输出，并弹出这个错误：

May 20, 2017 7:22:36 PM org.apache.catalina.startup.Catalina start
SEVERE: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8006]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:656)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:355)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:495)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:793)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    ... 7 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    ... 9 more
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:947)
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    ... 11 more

这些消息出现在：

之后

May 20, 2017 7:22:36 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-nio-8081"]
May 20, 2017 7:22:36 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["ajp-nio-8010"]
May 20, 2017 7:22:36 PM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
May 20, 2017 7:22:36 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-nio-8081"]
May 20, 2017 7:22:36 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["ajp-nio-8010"]

Answer 1

我最近遇到了同样的问题。冲突发生在 pom.xml 中，因为我同时包含了 mockito-all 和 mockito-core 依赖项。你必须检查你的 pom.xml.

服务器 Tomcat v8.5 位于本地主机的服务器无法在 Eclipse 中启动

Server Tomcat v8.5 Server at localhost failed to start in Eclipse

java

eclipse

tomcat

localhost

ubuntu-14.04