tomcat启动异常：javax.naming.NamingException

tomcat启动maven工程异常

严重: A child container failed during startjava.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/QMERP]]    at java.util.concurrent.FutureTask.report(FutureTask.java:122)    at java.util.concurrent.FutureTask.get(FutureTask.java:192)    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:939)    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:872)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)    at java.util.concurrent.FutureTask.run(FutureTask.java:266)    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.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/QMERP]]    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)    ... 6 moreCaused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot@13f41766]    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)    at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4842)    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4974)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    ... 6 moreCaused by: org.apache.catalina.LifecycleException: Failed to initialize component [org.apache.catalina.webresources.JarResourceSet@2df0786]    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:112)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)    at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:708)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    ... 9 moreCaused by: java.lang.IllegalArgumentException: java.util.zip.ZipException: invalid LOC header (bad signature)    at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:113)    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107)    ... 12 moreCaused by: java.util.zip.ZipException: invalid LOC header (bad signature)    at java.util.zip.ZipFile.read(Native Method)    at java.util.zip.ZipFile.access$1400(ZipFile.java:60)    at java.util.zip.ZipFile$ZipFileInputStream.read(ZipFile.java:717)    at java.util.zip.ZipFile$ZipFileInflaterInputStream.fill(ZipFile.java:419)    at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:158)    at sun.misc.IOUtils.readFully(IOUtils.java:65)    at java.util.jar.JarFile.getBytes(JarFile.java:425)    at java.util.jar.JarFile.getManifestFromReference(JarFile.java:193)    at java.util.jar.JarFile.getManifest(JarFile.java:180)    at org.apache.catalina.webresources.AbstractSingleArchiveResourceSet.initInternal(AbstractSingleArchiveResourceSet.java:111)    ... 13 more十二月 19, 2017 2:52:23 下午 org.apache.catalina.core.ContainerBase startInternal严重: A child container failed during startjava.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]    at java.util.concurrent.FutureTask.report(FutureTask.java:122)    at java.util.concurrent.FutureTask.get(FutureTask.java:192)    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:939)    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:793)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    at org.apache.catalina.startup.Catalina.start(Catalina.java:655)    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 [StandardEngine[Catalina].StandardHost[localhost]]    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)    at java.util.concurrent.FutureTask.run(FutureTask.java:266)    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)    at java.lang.Thread.run(Thread.java:745)Caused by: org.apache.catalina.LifecycleException: A child container failed during start    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:947)    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:872)    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)    ... 6 more十二月 19, 2017 2:52:23 下午 org.apache.catalina.startup.Catalina start严重: The required Server component failed to start so Tomcat is unable to start.org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]]    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)    at org.apache.catalina.startup.Catalina.start(Catalina.java:655)    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 moreCaused 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 moreCaused 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十二月 19, 2017 2:52:23 下午 org.apache.coyote.AbstractProtocol pause信息: Pausing ProtocolHandler ["http-nio-8080"]十二月 19, 2017 2:52:23 下午 org.apache.coyote.AbstractProtocol pause信息: Pausing ProtocolHandler ["ajp-nio-8009"]十二月 19, 2017 2:52:23 下午 org.apache.catalina.core.StandardService stopInternal信息: Stopping service Catalina十二月 19, 2017 2:52:23 下午 org.apache.coyote.AbstractProtocol destroy信息: Destroying ProtocolHandler ["http-nio-8080"]十二月 19, 2017 2:52:23 下午 org.apache.coyote.AbstractProtocol destroy信息: Destroying ProtocolHandler ["ajp-nio-8009"]十二月 19, 2017 2:52:23 下午 org.apache.catalina.deploy.NamingResourcesImpl cleanUp警告: Failed to retrieve JNDI naming context for container [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/QMERP]] so no cleanup was performed for that containerjavax.naming.NamingException: No naming context bound to this class loader    at org.apache.naming.ContextBindings.getClassLoader(ContextBindings.java:268)    at org.apache.catalina.deploy.NamingResourcesImpl.cleanUp(NamingResourcesImpl.java:993)    at org.apache.catalina.deploy.NamingResourcesImpl.stopInternal(NamingResourcesImpl.java:976)    at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:226)    at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5425)    at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:226)    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:264)    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:854)    at org.apache.catalina.core.ContainerBase.destroyInternal(ContainerBase.java:1036)    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:297)    at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:854)    at org.apache.catalina.core.ContainerBase.destroyInternal(ContainerBase.java:1036)    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:297)    at org.apache.catalina.core.StandardService.destroyInternal(StandardService.java:585)    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:297)    at org.apache.catalina.core.StandardServer.destroyInternal(StandardServer.java:883)    at org.apache.catalina.util.LifecycleBase.destroy(LifecycleBase.java:297)    at org.apache.catalina.startup.Catalina.start(Catalina.java:659)    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)

原因：maven工程中，引用jar包冲突，删除冲突jar包即可。