CRM项目中报错之写错命名空间

E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54\bin\catalina.bat run
[2022-03-29 05:56:22,828] Artifact crm:war exploded: Waiting for server connection to start artifact deployment...
Using CATALINA_BASE:   "C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2021.2\tomcat\f3d568ce-32da-4db7-9c82-74444121a606"
Using CATALINA_HOME:   "E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54"
Using CATALINA_TMPDIR: "E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54\temp"
Using JRE_HOME:        "D:\Program Files\Java\jdk1.8.0_40"
Using CLASSPATH:       "E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54\bin\bootstrap.jar;E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54\bin\tomcat-juli.jar"
Using CATALINA_OPTS:   ""
29-Mar-2022 17:56:24.564 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.服务器版本: Apache Tomcat/9.0.54
29-Mar-2022 17:56:24.569 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器构建:        Sep 28 2021 13:51:49 UTC
29-Mar-2022 17:56:24.569 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器版本号:      9.0.54.0
29-Mar-2022 17:56:24.569 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 操作系统名称:      Windows 8.1
29-Mar-2022 17:56:24.569 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.版本:           6.3
29-Mar-2022 17:56:24.569 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 架构:              amd64
29-Mar-2022 17:56:24.570 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 环境变量:     D:\Program Files\Java\jdk1.8.0_40\jre
29-Mar-2022 17:56:24.570 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java虚拟机版本:    1.8.0_40-b25
29-Mar-2022 17:56:24.570 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.供应商:        Oracle Corporation
29-Mar-2022 17:56:24.570 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:     C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2021.2\tomcat\f3d568ce-32da-4db7-9c82-74444121a606
29-Mar-2022 17:56:24.570 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:     E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54
29-Mar-2022 17:56:24.571 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Djava.util.logging.config.file=C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2021.2\tomcat\f3d568ce-32da-4db7-9c82-74444121a606\conf\logging.properties
29-Mar-2022 17:56:24.571 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
29-Mar-2022 17:56:24.572 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dcom.sun.management.jmxremote=
29-Mar-2022 17:56:24.572 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dcom.sun.management.jmxremote.port=1099
29-Mar-2022 17:56:24.572 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dcom.sun.management.jmxremote.ssl=false
29-Mar-2022 17:56:24.572 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dcom.sun.management.jmxremote.password.file=C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2021.2\tomcat\f3d568ce-32da-4db7-9c82-74444121a606\jmxremote.password
29-Mar-2022 17:56:24.572 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dcom.sun.management.jmxremote.access.file=C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2021.2\tomcat\f3d568ce-32da-4db7-9c82-74444121a606\jmxremote.access
29-Mar-2022 17:56:24.573 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Djava.rmi.server.hostname=127.0.0.1
29-Mar-2022 17:56:24.573 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Djdk.tls.ephemeralDHKeySize=2048
29-Mar-2022 17:56:24.573 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
29-Mar-2022 17:56:24.573 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dignore.endorsed.dirs=
29-Mar-2022 17:56:24.573 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dcatalina.base=C:\Users\Administrator\AppData\Local\JetBrains\IntelliJIdea2021.2\tomcat\f3d568ce-32da-4db7-9c82-74444121a606
29-Mar-2022 17:56:24.573 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Dcatalina.home=E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54
29-Mar-2022 17:56:24.573 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数:       -Djava.io.tmpdir=E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54\temp
29-Mar-2022 17:56:24.578 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent 使用APR版本[1.7.0]加载了基于APR的Apache Tomcat本机库[1.2.31]29-Mar-2022 17:56:24.578 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR功能:IPv6[true]、sendfile[true]、accept filters[false]、random[true]、UDS [true]29-Mar-2022 17:56:24.579 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL配置:useAprConnector[false],useOpenSSL[true]
29-Mar-2022 17:56:24.585 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL成功初始化 [OpenSSL 1.1.1l  24 Aug 2021]
29-Mar-2022 17:56:25.152 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["http-nio-8080"]
29-Mar-2022 17:56:25.188 信息 [main] org.apache.catalina.startup.Catalina.load 服务器在[1044]毫秒内初始化
29-Mar-2022 17:56:25.244 信息 [main] org.apache.catalina.core.StandardService.startInternal 正在启动服务[Catalina]
29-Mar-2022 17:56:25.245 信息 [main] org.apache.catalina.core.StandardEngine.startInternal 正在启动 Servlet 引擎:[Apache Tomcat/9.0.54]
29-Mar-2022 17:56:25.261 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["http-nio-8080"]
29-Mar-2022 17:56:25.298 信息 [main] org.apache.catalina.startup.Catalina.start [109]毫秒后服务器启动
Connected to server
[2022-03-29 05:56:25,541] Artifact crm:war exploded: Artifact is being deployed, please wait...
29-Mar-2022 17:56:30.376 信息 [RMI TCP Connection(2)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录,以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。
29-Mar-2022 17:56:30.543 信息 [RMI TCP Connection(2)-127.0.0.1] org.springframework.web.context.ContextLoader.initWebApplicationContext Root WebApplicationContext: initialization started
29-Mar-2022 17:56:30.732 信息 [RMI TCP Connection(2)-127.0.0.1] org.springframework.web.context.support.XmlWebApplicationContext.prepareRefresh Refreshing Root WebApplicationContext: startup date [Tue Mar 29 17:56:30 CST 2022]; root of context hierarchy
29-Mar-2022 17:56:30.879 信息 [RMI TCP Connection(2)-127.0.0.1] org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions Loading XML bean definitions from class path resource [applicationContext.xml]
29-Mar-2022 17:56:31.501 信息 [RMI TCP Connection(2)-127.0.0.1] org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions Loading XML bean definitions from class path resource [applicationContext-datasource.xml]
29-Mar-2022 17:56:32.456 信息 [RMI TCP Connection(2)-127.0.0.1] org.springframework.jdbc.datasource.DriverManagerDataSource.setDriverClassName Loaded JDBC driver: com.mysql.jdbc.Driver
Logging initialized using 'class org.apache.ibatis.logging.stdout.StdOutImpl' adapter.
Class not found: org.jboss.vfs.VFS
JBoss 6 VFS API is not available in this environment.
Class not found: org.jboss.vfs.VirtualFile
VFS implementation org.apache.ibatis.io.JBoss6VFS is not valid in this environment.
Using VFS adapter org.apache.ibatis.io.DefaultVFS
Find JAR URL: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/settings/model/
Not a JAR: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/settings/model/
Reader entry: User.class
Listing file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/settings/model/
Find JAR URL: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/settings/model/User.class
Not a JAR: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/settings/model/User.class
Reader entry: 漱壕   4 \
Checking to see if class com.deng.crm.settings.model.User matches criteria [is assignable to Object]
Find JAR URL: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/workbench/model/
Not a JAR: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/workbench/model/
Reader entry: Activity.class
Listing file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/workbench/model/
Find JAR URL: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/workbench/model/Activity.class
Not a JAR: file:/E:/JavaTwo/crm_project/crm/target/crm/WEB-INF/classes/com/deng/crm/workbench/model/Activity.class
Reader entry: 漱壕   4 J
Checking to see if class com.deng.crm.workbench.model.Activity matches criteria [is assignable to Object]
29-Mar-2022 17:56:33.694 严重 [RMI TCP Connection(2)-127.0.0.1] org.mybatis.spring.mapper.MapperFactoryBean.checkDaoConfig Error while adding the mapper 'interface com.deng.crm.workbench.mapper.ActivityMapper' to configuration.
	org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'com/deng/crm/workbench/mapper/ActivityMapper.xml'. Cause: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
		at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:122)
		at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:94)
		at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.loadXmlResource(MapperAnnotationBuilder.java:182)
		at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.parse(MapperAnnotationBuilder.java:129)
		at org.apache.ibatis.binding.MapperRegistry.addMapper(MapperRegistry.java:72)
		at org.apache.ibatis.session.Configuration.addMapper(Configuration.java:775)
		at org.mybatis.spring.mapper.MapperFactoryBean.checkDaoConfig(MapperFactoryBean.java:81)
		at org.springframework.dao.support.DaoSupport.afterPropertiesSet(DaoSupport.java:44)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
		at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
		at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
		at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
		at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
		at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
		at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
		at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
		at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585)
		at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
		at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
		at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
		at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
		at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
		at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
		at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
		at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
		at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
		at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
		at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
		at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
		at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4768)
		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5230)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
		at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:698)
		at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:696)
		at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1783)
		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:497)
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:293)
		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:460)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:408)
		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:497)
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:293)
		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:1466)
		at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
		at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307)
		at java.security.AccessController.doPrivileged(Native Method)
		at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1406)
		at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:828)
		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:497)
		at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
		at sun.rmi.transport.Transport$1.run(Transport.java:200)
		at sun.rmi.transport.Transport$1.run(Transport.java:197)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
		at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$254(TCPTransport.java:683)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$22/198976727.run(Unknown Source)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
		at java.lang.Thread.run(Thread.java:745)
	Caused by: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
		at org.apache.ibatis.builder.MapperBuilderAssistant.setCurrentNamespace(MapperBuilderAssistant.java:78)
		at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:114)
		... 82 more
29-Mar-2022 17:56:33.702 警告 [RMI TCP Connection(2)-127.0.0.1] org.springframework.web.context.support.XmlWebApplicationContext.refresh Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'activityService': Unsatisfied dependency expressed through field 'activityMapper'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'activityMapper' defined in file [E:\JavaTwo\crm_project\crm\target\crm\WEB-INF\classes\com\deng\crm\workbench\mapper\ActivityMapper.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'com/deng/crm/workbench/mapper/ActivityMapper.xml'. Cause: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
29-Mar-2022 17:56:33.707 严重 [RMI TCP Connection(2)-127.0.0.1] org.springframework.web.context.ContextLoader.initWebApplicationContext Context initialization failed
	org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'activityService': Unsatisfied dependency expressed through field 'activityMapper'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'activityMapper' defined in file [E:\JavaTwo\crm_project\crm\target\crm\WEB-INF\classes\com\deng\crm\workbench\mapper\ActivityMapper.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'com/deng/crm/workbench/mapper/ActivityMapper.xml'. Cause: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
		at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588)
		at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
		at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
		at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
		at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
		at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
		at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
		at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
		at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
		at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
		at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
		at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
		at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
		at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4768)
		at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5230)
		at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
		at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:726)
		at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:698)
		at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:696)
		at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1783)
		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:497)
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:293)
		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:460)
		at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:408)
		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:497)
		at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:293)
		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:1466)
		at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76)
		at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307)
		at java.security.AccessController.doPrivileged(Native Method)
		at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1406)
		at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:828)
		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:497)
		at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:323)
		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:568)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$254(TCPTransport.java:683)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$22/198976727.run(Unknown Source)
		at java.security.AccessController.doPrivileged(Native Method)
		at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
		at java.lang.Thread.run(Thread.java:745)
	Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'activityMapper' defined in file [E:\JavaTwo\crm_project\crm\target\crm\WEB-INF\classes\com\deng\crm\workbench\mapper\ActivityMapper.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'com/deng/crm/workbench/mapper/ActivityMapper.xml'. Cause: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
		at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
		at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
		at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
		at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
		at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208)
		at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1138)
		at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066)
		at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585)
		... 63 more
	Caused by: java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'com/deng/crm/workbench/mapper/ActivityMapper.xml'. Cause: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
		at org.mybatis.spring.mapper.MapperFactoryBean.checkDaoConfig(MapperFactoryBean.java:84)
		at org.springframework.dao.support.DaoSupport.afterPropertiesSet(DaoSupport.java:44)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
		at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
		... 73 more
	Caused by: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. The XML location is 'com/deng/crm/workbench/mapper/ActivityMapper.xml'. Cause: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
		at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:122)
		at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:94)
		at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.loadXmlResource(MapperAnnotationBuilder.java:182)
		at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.parse(MapperAnnotationBuilder.java:129)
		at org.apache.ibatis.binding.MapperRegistry.addMapper(MapperRegistry.java:72)
		at org.apache.ibatis.session.Configuration.addMapper(Configuration.java:775)
		at org.mybatis.spring.mapper.MapperFactoryBean.checkDaoConfig(MapperFactoryBean.java:81)
		... 76 more
	Caused by: org.apache.ibatis.builder.BuilderException: Wrong namespace. Expected 'com.deng.crm.workbench.mapper.ActivityMapper' but found 'com.deng.crm.workbench.mapper'.
		at org.apache.ibatis.builder.MapperBuilderAssistant.setCurrentNamespace(MapperBuilderAssistant.java:78)
		at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:114)
		... 82 more
29-Mar-2022 17:56:33.713 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal 一个或多个listeners启动失败,更多详细信息查看对应的容器日志文件
29-Mar-2022 17:56:33.715 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal 由于之前的错误,Context[]启动失败
29-Mar-2022 17:56:33.737 警告 [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc Web应用程序 [ROOT] 注册了JDBC驱动程序 [com.mysql.jdbc.Driver],但在Web应用程序停止时无法注销它。 为防止内存泄漏,JDBC驱动程序已被强制取消注册。
[2022-03-29 05:56:33,755] Artifact crm:war exploded: Error during artifact deployment. See server log for details.
29-Mar-2022 17:56:35.266 信息 [Catalina-utility-2] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54\webapps\manager]
29-Mar-2022 17:56:35.378 信息 [Catalina-utility-2] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[E:\Environment\Tomcat\apache-tomcat-9.0.54-windows-x64\apache-tomcat-9.0.54\webapps\manager]的部署已在[111]毫秒内完成
29-Mar-2022 17:56:37.460 信息 [Abandoned connection cleanup thread] org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading 非法访问:此Web应用程序实例已停止。无法加载[]。为了调试以及终止导致非法访问的线程,将抛出以下堆栈跟踪。
	java.lang.IllegalStateException: 非法访问:此Web应用程序实例已停止。无法加载[]。为了调试以及终止导致非法访问的线程,将抛出以下堆栈跟踪。
		at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1427)
		at org.apache.catalina.loader.WebappClassLoaderBase.getResource(WebappClassLoaderBase.java:1052)
		at com.mysql.jdbc.AbandonedConnectionCleanupThread.checkContextClassLoaders(AbandonedConnectionCleanupThread.java:90)
		at com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:63)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
		at java.lang.Thread.run(Thread.java:745)

解决方案:

好吧我是憨憨,我把命名空间写错啦!!!!
如下图:
CRM项目中报错之写错命名空间_第1张图片

显而易见我没有写接口名字,下图是修改后成功运行!!
CRM项目中报错之写错命名空间_第2张图片

哦,请原谅我的低级错误,

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