初次使用intellij idea，启动tomcat 部署web项目报错。

[fhliuzhihu]

项目就是写了一个servlet ，以前没有用过intellij idea 现在第一次使用运行web项目，但是死活运行不起来，百度的方法解决不了。
报错如下：

E:\tomcat8\bin\catalina.bat run
[2017-09-02 09:05:08,148] Artifact chapter1:war exploded: Server is not connected. Deploy is not available.
Using CATALINA_BASE:   "C:\Users\Administrator\.IntelliJIdea2016.2\system\tomcat\Unnamed_chapter1"
Using CATALINA_HOME:   "E:\tomcat8"
Using CATALINA_TMPDIR: "E:\tomcat8\temp"
Using JRE_HOME:        "C:\Program Files\Java\jdk1.8.0_101"
Using CLASSPATH:       "E:\tomcat8\bin\bootstrap.jar;E:\tomcat8\bin\tomcat-juli.jar"
02-Sep-2017 09:05:09.890 INFO [main] org.apache.catalina.core.AprLifecycleListener.init Loaded APR based Apache Tomcat Native library 1.1.30 using APR version 1.4.8.
02-Sep-2017 09:05:09.893 INFO [main] org.apache.catalina.core.AprLifecycleListener.init APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
02-Sep-2017 09:05:11.276 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.1g 7 Apr 2014)
02-Sep-2017 09:05:11.659 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-8080"]
02-Sep-2017 09:05:11.681 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-apr-8009"]
02-Sep-2017 09:05:11.685 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2288 ms
02-Sep-2017 09:05:11.754 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
02-Sep-2017 09:05:11.755 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.9
02-Sep-2017 09:05:11.846 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-8080"]
02-Sep-2017 09:05:11.877 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-apr-8009"]
02-Sep-2017 09:05:11.879 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 193 ms
Connected to server
[2017-09-02 09:05:12,397] Artifact chapter1:war exploded: Artifact is being deployed, please wait...
[2017-09-02 09:05:13,766] Artifact chapter1:war exploded: Error during artifact deployment. See server log for details.
02-Sep-2017 09:05:13.707 SEVERE [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal Error listenerStart
02-Sep-2017 09:05:13.709 SEVERE [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal Context [/chapter1] startup failed due to previous errors
02-Sep-2017 09:05:21.892 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory E:\tomcat8\webapps\manager
02-Sep-2017 09:05:22.054 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory E:\tomcat8\webapps\manager has finished in 161 ms

哪位大神帮忙看看怎么回事儿，谢谢。

[「已注销」]

遇到过，但是没有解决。

[Alvin_何]

你配置重复 了.