关于 idea在部署Artifact时报错，Error during artifact deployment，已解决，重命名导致的错误及其解决方法

idea关于 Artifact 在启动服务器部署时报错，已解决Error during artifact deployment控制台报错情况如下：D:\Tomcat\apache-tomcat-9.0.30\bin\catalina.bat run[2021-11-20 04:04:42,781] Artifact DEMO__0729:war exploded: Waiting for serv

Winter_Prince

20890人浏览 · 2021-11-20 16:46:15

Winter_Prince · 2021-11-20 16:46:15 发布

idea关于 Artifact 在启动服务器部署时报错，已解决

Error during artifact deployment
日志的路径是

C:\Users\ {你的用户名} \AppData\Local\JetBrains\ {IntelliJIdea20xx.x} \tomcat
别找错位置了。idea的那个控制台只输出部分信息。详情要看日志。

先看一下报错信息，控制台报错情况如下：

D:\Tomcat\apache-tomcat-9.0.30\bin\catalina.bat run
[2021-11-20 04:04:42,781] Artifact DEMO__0729:war exploded: Waiting for server connection to start artifact deployment...
Using CATALINA_BASE:   "C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729"
Using CATALINA_HOME:   "D:\Tomcat\apache-tomcat-9.0.30"
Using CATALINA_TMPDIR: "D:\Tomcat\apache-tomcat-9.0.30\temp"
Using JRE_HOME:        "C:\Program Files\Java\jdk1.8.0_261"
Using CLASSPATH:       "D:\Tomcat\apache-tomcat-9.0.30\bin\bootstrap.jar;D:\Tomcat\apache-tomcat-9.0.30\bin\tomcat-juli.jar"
Picked up _JAVA_OPTIONS: -Xmx512M
Connected to the target VM, address: '127.0.0.1:2841', transport: 'socket'
20-Nov-2021 16:04:44.409 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.鏈嶅姟鍣ㄧ増鏈�:     Apache Tomcat/9.0.30
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏈嶅姟鍣ㄦ瀯寤�:            Dec 7 2019 16:42:04 UTC
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏈嶅姟鍣ㄧ増鏈彿(锛�9.0.30.0
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.鐗堟湰:               10.0
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏋舵瀯:                  amd64
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 鐜鍙橀噺:         C:\Program Files\Java\jdk1.8.0_261\jre
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM 鐗堟湰:              1.8.0_261-b12
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.渚涘簲鍟�:            Oracle Corporation
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729
20-Nov-2021 16:04:44.412 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         D:\Tomcat\apache-tomcat-9.0.30
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729\conf\logging.properties
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:2841,suspend=y,server=n
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -javaagent:C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\captureAgent\debugger-agent.jar
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.password.file=C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729\jmxremote.password
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.access.file=C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729\jmxremote.access
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
20-Nov-2021 16:04:44.413 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
20-Nov-2021 16:04:44.414 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
20-Nov-2021 16:04:44.414 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
20-Nov-2021 16:04:44.414 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729
20-Nov-2021 16:04:44.426 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=D:\Tomcat\apache-tomcat-9.0.30
20-Nov-2021 16:04:44.426 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=D:\Tomcat\apache-tomcat-9.0.30\temp
20-Nov-2021 16:04:44.426 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx512M
20-Nov-2021 16:04:44.426 淇℃伅 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.23] using APR version [1.7.0].
20-Nov-2021 16:04:44.427 淇℃伅 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
20-Nov-2021 16:04:44.427 淇℃伅 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL閰嶇疆锛歶seAprConnector[false]锛寀seOpenSSL[true]
20-Nov-2021 16:04:44.433 淇℃伅 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1c  28 May 2019]
20-Nov-2021 16:04:44.770 淇℃伅 [main] org.apache.coyote.AbstractProtocol.init 鍒濆鍖栧崗璁鐞嗗櫒 ["http-nio-8080"]
20-Nov-2021 16:04:44.808 淇℃伅 [main] org.apache.coyote.AbstractProtocol.init 鍒濆鍖栧崗璁鐞嗗櫒 ["ajp-nio-8009"]
20-Nov-2021 16:04:44.823 淇℃伅 [main] org.apache.catalina.startup.Catalina.load 鏈嶅姟鍣ㄥ湪[685]姣鍐呭垵濮嬪寲
20-Nov-2021 16:04:44.861 淇℃伅 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
20-Nov-2021 16:04:44.861 淇℃伅 [main] org.apache.catalina.core.StandardEngine.startInternal 姝ｅ湪鍚姩 Servlet 寮曟搸锛歔Apache Tomcat/9.0.30]
20-Nov-2021 16:04:44.877 淇℃伅 [main] org.apache.coyote.AbstractProtocol.start 寮�濮嬪崗璁鐞嗗彞鏌刐"http-nio-8080"]
20-Nov-2021 16:04:44.892 淇℃伅 [main] org.apache.coyote.AbstractProtocol.start 寮�濮嬪崗璁鐞嗗彞鏌刐"ajp-nio-8009"]
20-Nov-2021 16:04:44.896 淇℃伅 [main] org.apache.catalina.startup.Catalina.start Server startup in [72] milliseconds
Connected to server
[2021-11-20 04:04:45,418] Artifact DEMO__0729:war exploded: Artifact is being deployed, please wait...
20-Nov-2021 16:04:46.531 涓ラ噸 [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method [manageApp]
	java.lang.IllegalStateException: Error starting child
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720)
		at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690)
		at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
		at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468)
		at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
		at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
		at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
		at java.security.AccessController.doPrivileged(Native Method)
		at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
		at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
		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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
		at sun.rmi.transport.Transport$1.run(Transport.java:200)
		at sun.rmi.transport.Transport$1.run(Transport.java:197)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
		at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at java.lang.Thread.run(Thread.java:748)
	Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
		at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717)
		... 43 more
	Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> [list] in servlet mapping
		at org.apache.catalina.core.StandardContext.addServletMappingDecoded(StandardContext.java:3178)
		at org.apache.catalina.Context.addServletMappingDecoded(Context.java:881)
		at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1391)
		at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1168)
		at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:774)
		at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:301)
		at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5051)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		... 44 more
20-Nov-2021 16:04:46.543 涓ラ噸 [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method [createStandardContext]
	javax.management.RuntimeOperationsException: Exception invoking method [manageApp]
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:298)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468)
		at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
		at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
		at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
		at java.security.AccessController.doPrivileged(Native Method)
		at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
		at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
		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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
		at sun.rmi.transport.Transport$1.run(Transport.java:200)
		at sun.rmi.transport.Transport$1.run(Transport.java:197)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
		at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at java.lang.Thread.run(Thread.java:748)
	Caused by: java.lang.IllegalStateException: Error starting child
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720)
		at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690)
		at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
[2021-11-20 04:04:46,573] Artifact DEMO__0729:war exploded: Error during artifact deployment. See server log for details.
		at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		... 35 more
	Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
		at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717)
		... 43 more
	Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> [list] in servlet mapping
		at org.apache.catalina.core.StandardContext.addServletMappingDecoded(StandardContext.java:3178)
		at org.apache.catalina.Context.addServletMappingDecoded(Context.java:881)
		at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1391)
		at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1168)
		at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:774)
		at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:301)
		at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5051)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		... 44 more

日志报错情况如下

20-Nov-2021 16:15:03.952 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.鏈嶅姟鍣ㄧ増鏈�:     Apache Tomcat/9.0.30
20-Nov-2021 16:15:03.955 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏈嶅姟鍣ㄦ瀯寤�:            Dec 7 2019 16:42:04 UTC
20-Nov-2021 16:15:03.955 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏈嶅姟鍣ㄧ増鏈彿(锛�9.0.30.0
20-Nov-2021 16:15:03.955 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
20-Nov-2021 16:15:03.956 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.鐗堟湰:               10.0
20-Nov-2021 16:15:03.956 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log 鏋舵瀯:                  amd64
20-Nov-2021 16:15:03.956 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 鐜鍙橀噺:         C:\Program Files\Java\jdk1.8.0_261\jre
20-Nov-2021 16:15:03.956 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM 鐗堟湰:              1.8.0_261-b12
20-Nov-2021 16:15:03.956 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.渚涘簲鍟�:            Oracle Corporation
20-Nov-2021 16:15:03.957 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729
20-Nov-2021 16:15:03.957 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         D:\Tomcat\apache-tomcat-9.0.30
20-Nov-2021 16:15:03.957 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\lenovo\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Tomcat_9_0_30_DEMO__0729\conf\logging.properties
20-Nov-2021 16:15:03.957 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
20-Nov-2021 16:15:03.958 淇℃伅 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:2841,suspend=y,server=n
	java.lang.IllegalStateException: Error starting child
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720)
		at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690)
		at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
		at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468)
		at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
		at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
		at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
		at java.security.AccessController.doPrivileged(Native Method)
		at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
		at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
		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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
		at sun.rmi.transport.Transport$1.run(Transport.java:200)
		at sun.rmi.transport.Transport$1.run(Transport.java:197)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
		at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at java.lang.Thread.run(Thread.java:748)
	Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
		at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717)
		... 43 more
	Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> [list] in servlet mapping
		at org.apache.catalina.core.StandardContext.addServletMappingDecoded(StandardContext.java:3178)
		at org.apache.catalina.Context.addServletMappingDecoded(Context.java:881)
		at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1391)
		at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1168)
		at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:774)
		at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:301)
		at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5051)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		... 44 more
20-Nov-2021 16:15:05.986 涓ラ噸 [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method [createStandardContext]
	javax.management.RuntimeOperationsException: Exception invoking method [manageApp]
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:298)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
		at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
		at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468)
		at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
		at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
		at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309)
		at java.security.AccessController.doPrivileged(Native Method)
		at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
		at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
		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 sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
		at sun.rmi.transport.Transport$1.run(Transport.java:200)
		at sun.rmi.transport.Transport$1.run(Transport.java:197)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
		at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
		at java.lang.Thread.run(Thread.java:748)
	Caused by: java.lang.IllegalStateException: Error starting child
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720)
		at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690)
		at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
		at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728)
		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.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
		... 35 more
	Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
		at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717)
		... 43 more
	Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> [list] in servlet mapping
		at org.apache.catalina.core.StandardContext.addServletMappingDecoded(StandardContext.java:3178)
		at org.apache.catalina.Context.addServletMappingDecoded(Context.java:881)
		at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1391)
		at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1168)
		at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:774)
		at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:301)
		at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5051)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		... 44 more
20-Nov-2021 16:15:14.525 淇℃伅 [Catalina-utility-2] org.apache.catalina.startup.HostConfig.deployDirectory 鎶妛eb 搴旂敤绋嬪簭閮ㄧ讲鍒扮洰褰� [D:\Tomcat\apache-tomcat-9.0.30\webapps\manager]
20-Nov-2021 16:15:14.652 淇℃伅 [Catalina-utility-2] org.apache.jasper.servlet.TldScanner.scanJars 鑷冲皯鏈変竴涓狫AR琚壂鎻忕敤浜嶵LD浣嗗皻鏈寘鍚玊LD銆� 涓烘璁板綍鍣ㄥ惎鐢ㄨ皟璇曟棩蹇楄褰曪紝浠ヨ幏鍙栧凡鎵弿浣嗘湭鍦ㄥ叾涓壘鍒癟LD鐨勫畬鏁碕AR鍒楄〃銆� 鍦ㄦ壂鎻忔湡闂磋烦杩囦笉闇�瑕佺殑JAR鍙互缂╃煭鍚姩鏃堕棿鍜孞SP缂栬瘧鏃堕棿銆�
20-Nov-2021 16:15:14.694 淇℃伅 [Catalina-utility-2] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [D:\Tomcat\apache-tomcat-9.0.30\webapps\manager] has finished in [169] ms

问题分析与解决方案

由于控制台输出中几乎没找到什么有效的信息，根据网上博客的提示，我看了看tomcat服务器的日志，结果依旧没有发现什么有效的信息。即使有，对于我这种初次接触的小白也是很难找到报错的原因的。

网上搜了许多博客，都没有找到自己对症下药的情况。

于是经过我一段时间的摸排与分析。—其实中间也是隔了好几天，因为一下子确实难以找到问题出错的原因，我仔细检查自己的代码，猜测是不是因为自己不小心动了自己的代码而导致tomcat无法启动artifact，结果发现代码没有啥问题。

在报错信息中我看到了关于注解的一些信息，我尝试将注解全部注释掉，结果发现可以运行了。但是只要我一旦在所有servlet中添加一个注解，那么这个程序就无法正常运行。

关于这个问题看到我上一篇博客，我记录了当时因为web.xml配置文件和webservlet的注解导致的冲突而无法正常部署artifact。于是我猜测是不是因为存在之前修改项目名称而遗留的编译文件没有清除，于是我打开out文件加，从out文件夹中可以看到我之前给包改名留下来的遗留的编译文件。果然不出我所料。可以看到下图中的com包下有我之前原来名字的编译文件。

在这里插入图片描述

那么如何解决这个问题呢？
其实我接下去尝试了两种方法。一种方法是直接删除out文件夹下面的旧版本的编译文件。经过亲自尝试，我发现确实奏效了，原来的报错确实现在能够正常运行了。还有一种方法是使用idea提供的一些工具来实现对项目的清理。接下去会用截图描述如何解决这个问题。
一、 clean artifact所编译的结果
在这里插入图片描述
点击clean

clean之后会发现原来的东西还是存在的。其实我也是比较奇怪的，为啥idea这边还会留着？不太理解idea的做法