本文介绍了Eclipse服务器服务遇到错误的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
注意:是的，我已经关注了所有其他类似的问题，我下载了10多个.jars，并将它们扔到lib文件中.没有任何作用.
Note: Yes I have followed all of the other similar issues, I've downloaded 10+ .jars and tossed them into the lib file. nothing worked.
注意2:我正在使用eclipse 2020，jdk1.8，tomcat7.0.107，Axis2-1.7.9
Note2: I am using eclipse 2020, jdk1.8, tomcat7.0.107, axis2-1.7.9
我不知道自己在做什么，但我的大学老师说我需要在2014年从YouTube上学习2021 IWS课程. https://www.youtube.com/watch?v=lgY0pLadraE 不幸的是，每次到达服务器上运行方法的1:20标记时，都会收到此荒谬的错误.
I have no idea what I'm doing but my university teacher says I need to follow this YouTube guide from 2014 for my 2021 IWS class.https://www.youtube.com/watch?v=lgY0pLadraEUnfortunately, everytime when I get to the 1:20 mark where I run my method on the server I get this ridiculous error.
Jan 23, 2021 10:02:26 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version name: Apache Tomcat/7.0.107
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built: Nov 18 2020 12:18:55 UTC
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version number: 7.0.107.0
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name: Windows 10
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version: 10.0
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture: amd64
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home: C:\Users\Johnathan Nichols\.p2\pool\plugins\org.eclipse.justj.openjdk.hotspot.jre.full.win32.x86_64_15.0.1.v20201027-0507\jre
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version: 15.0.1+9-18
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor: Oracle Corporation
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE: C:\Users\Johnathan Nichols\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME: C:\Java\apache-tomcat-7.0.107
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.base=C:\Users\Johnathan Nichols\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.home=C:\Java\apache-tomcat-7.0.107
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dwtp.deploy=C:\Users\Johnathan Nichols\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dfile.encoding=Cp1252
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -XX:+ShowCodeDetailsInExceptionMessages
Jan 23, 2021 10:02:27 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: The Apache Tomcat Native library which allows using OpenSSL was not found on the java.library.path: [C:\Users\Johnathan Nichols\.p2\pool\plugins\org.eclipse.justj.openjdk.hotspot.jre.full.win32.x86_64_15.0.1.v20201027-0507\jre\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Users/Johnathan Nichols/.p2/pool/plugins/org.eclipse.justj.openjdk.hotspot.jre.full.win32.x86_64_15.0.1.v20201027-0507/jre/bin/server;C:/Users/Johnathan Nichols/.p2/pool/plugins/org.eclipse.justj.openjdk.hotspot.jre.full.win32.x86_64_15.0.1.v20201027-0507/jre/bin;C:/Users/JOHNAT~1/AppData/Local/Temp/eoi6AB9.tmp//plugins/org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_15.0.1.v20201027-0507/jre/bin/server;C:/Users/JOHNAT~1/AppData/Local/Temp/eoi6AB9.tmp//plugins/org.eclipse.justj.openjdk.hotspot.jre.minimal.stripped.win32.x86_64_15.0.1.v20201027-0507/jre/bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\dotnet\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\Java\jdk1.8\bin;C:\Users\Johnathan Nichols\AppData\Local\Microsoft\WindowsApps;C:\Users\Johnathan Nichols\.dotnet\tools;C:\Users\Johnathan Nichols\AppData\Local\atom\bin;C:\Java\jdk1.8;%JAVA_HOME%\bin;;C:\Users\Johnathan Nichols\Downloads;;C:\Users\Johnathan Nichols\Downloads;;.]
Jan 23, 2021 10:02:27 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Jan 23, 2021 10:02:27 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 361 ms
Jan 23, 2021 10:02:27 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service [Catalina]
Jan 23, 2021 10:02:27 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.107
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.catalina.loader.WebappClassLoaderBase$1 (file:/C:/Java/apache-tomcat-7.0.107/lib/catalina.jar) to method java.lang.ClassLoader.registerAsParallelCapable()
WARNING: Please consider reporting this to the maintainers of org.apache.catalina.loader.WebappClassLoaderBase$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Jan 23, 2021 10:02:27 PM org.apache.catalina.loader.WebappClassLoaderBase validateJarFile
INFO: validateJarFile(C:\Users\Johnathan Nichols\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\AddServiceServer\WEB-INF\lib\servlet-api.jar) - jar not loaded. See Servlet Spec 3.0, section 10.7.2. Offending class: javax/servlet/Servlet.class
Jan 23, 2021 10:02:28 PM org.apache.catalina.startup.TldConfig execute
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
[WARN] Web application uses org.apache.axis2.transport.http.AxisAdminServlet; please update web.xml to use org.apache.axis2.webapp.AxisAdminServlet instead
[INFO] Clustering has been disabled
[WARN] Unable to instantiate deployer org.apache.axis2.deployment.ServiceDeployer; see debug logs for more details
Jan 23, 2021 10:02:28 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.NoClassDefFoundError: org/apache/ws/commons/schema/resolver/URIResolver
at org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:149)
at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
at org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
at org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
at org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
at org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
at org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:622)
at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
at org.apache.axis2.webapp.AxisAdminServlet.init(AxisAdminServlet.java:120)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1240)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1184)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1078)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5380)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5680)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1689)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1679)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: java.lang.ClassNotFoundException: org.apache.ws.commons.schema.resolver.URIResolver
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1951)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1795)
... 24 more
Jan 23, 2021 10:02:28 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet [AxisAdminServlet] in web application [/AddServiceServer] threw load() exception
java.lang.ClassNotFoundException: org.apache.ws.commons.schema.resolver.URIResolver
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1951)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1795)
at org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:149)
at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
at org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
at org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
at org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
at org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
at org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:622)
at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
at org.apache.axis2.webapp.AxisAdminServlet.init(AxisAdminServlet.java:120)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1240)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1184)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1078)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5380)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5680)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1689)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1679)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at java.base/java.lang.Thread.run(Thread.java:832)
Jan 23, 2021 10:02:28 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Jan 23, 2021 10:02:28 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 1539 ms
[INFO] Clustering has been disabled
[WARN] Unable to instantiate deployer org.apache.axis2.deployment.ServiceDeployer; see debug logs for more details
Jan 23, 2021 10:02:52 PM org.apache.catalina.core.ApplicationContext log
SEVERE: StandardWrapper.Throwable
java.lang.NoClassDefFoundError: org/apache/ws/commons/schema/resolver/URIResolver
at org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:149)
at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
at org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
at org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
at org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
at org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
at org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:622)
at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1240)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1184)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:847)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:165)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:832)
Caused by: java.lang.ClassNotFoundException: org.apache.ws.commons.schema.resolver.URIResolver
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1951)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1795)
... 29 more
Jan 23, 2021 10:02:52 PM org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Allocate exception for servlet [AxisServlet]
java.lang.ClassNotFoundException: org.apache.ws.commons.schema.resolver.URIResolver
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1951)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1795)
at org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
at org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:149)
at org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
at org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
at org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
at org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
at org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
at org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:622)
at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1240)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1184)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:847)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:165)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:832)
我也收到此错误
HTTP Status 500 – Internal Server Error
Type Exception Report
Message Servlet.init() for servlet [AxisServlet] threw exception
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
javax.servlet.ServletException: Servlet.init() for servlet [AxisServlet] threw exception
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317)
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base/java.lang.Thread.run(Thread.java:832)
Root Cause
java.lang.NoClassDefFoundError: org/apache/ws/commons/schema/resolver/URIResolver
org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:149)
org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:622)
org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317)
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base/java.lang.Thread.run(Thread.java:832)
Root Cause
java.lang.ClassNotFoundException: org.apache.ws.commons.schema.resolver.URIResolver
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1951)
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1795)
org.apache.axis2.deployment.ModuleDeployer.deploy(ModuleDeployer.java:128)
org.apache.axis2.deployment.repository.util.DeploymentFileData.deploy(DeploymentFileData.java:149)
org.apache.axis2.deployment.DeploymentEngine.doDeploy(DeploymentEngine.java:585)
org.apache.axis2.deployment.RepositoryListener.init(RepositoryListener.java:264)
org.apache.axis2.deployment.RepositoryListener.init2(RepositoryListener.java:66)
org.apache.axis2.deployment.RepositoryListener.<init>(RepositoryListener.java:61)
org.apache.axis2.deployment.DeploymentEngine.loadRepository(DeploymentEngine.java:152)
org.apache.axis2.deployment.WarBasedAxisConfigurator.getAxisConfiguration(WarBasedAxisConfigurator.java:233)
org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:622)
org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:471)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:1025)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1201)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:654)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:317)
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.base/java.lang.Thread.run(Thread.java:832)
Note The full stack trace of the root cause is available in the server logs.
Apache Tomcat/7.0.107
Apache Tomcat/7.0.107
推荐答案
ClassNotFoundException 和 NoClassDefFoundException 通常意味着您缺少库.在您的情况下， org.apache.ws.commons.schema 中的类是 XmlSchema.jar .
ClassNotFoundException and NoClassDefFoundException usually mean that your are missing a library. In your case the classes in the org.apache.ws.commons.schema are part of XmlSchema.jar.
检查您的Axis2版本的依赖性，例如在 Maven存储库上，并添加适当的 XmlSchema版本.jar 到您的项目.
Check out the dependencies of your version of Axis2, e.g. on Maven Repository and add the appropriate version of XmlSchema.jar to your project.
编辑:您还可以下载整个Axis2二进制分发版，然后将所有jar添加到您的 WEB-INF/lib 文件夹中.
Edit: you can also download the entire Axis2 binary distribution and add all jars to your WEB-INF/lib folder.
更好的选择是使用 Maven 或 gradle 作为您的构建工具.这样，您将永远不会错过依赖项.
A better alternative would be to use Maven or gradle as your build tool. This way you'll never miss a dependency.
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