我们正在使用JDK 1.8在WAS 8.5.5.13中部署应用程序的新版本，并且在启动时该应用程序失败并出现以下错误。 两件事情：- 1.）我们正在设置JVM类路径-/apps/BD.war/BD.ear/WEB-INF/lib 2.）我们尝试过的类加载器-PARENT_LAST和PARENT_FIRST
[1/11/19 11:30:48:264 EST] 0000007f DeployedAppli W WSVR0206E: Module, BD.war, of application, BD.ear/deployments/BD, failed to start<br/>
[1/11/19 11:30:48:277 EST] 00000080 ApplicationMg A WSVR0221I: Application started: ibmasyncrsp<br/>
[1/11/19 11:30:48:277 EST] 00000080 CompositionUn A WSVR0191I: Composition unit WebSphere:cuname=ibmasyncrsp in BLA WebSphere:blaname=ibmasyncrsp started.<br/>
[1/11/19 11:30:48:280 EST] 0000007f ApplicationMg W WSVR0101W: An error occurred starting, BD <br/>
[1/11/19 11:30:48:280 EST] 0000007f ApplicationMg A WSVR0217I: Stopping application: BD <br/>
[1/11/19 11:30:48:363 EST] 0000007f ApplicationMg A WSVR0220I: Application stopped: BD <br/>
[1/11/19 11:30:48:467 EST] 0000007f FfdcProvider W com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on /logs/was/FDS/ffdc/MSUDR_A1_APP_c3772b2f_19.01.11_11.30.48.4404163186997035868245.txt com.ibm.ws.runtime.component.ApplicationMgrImpl 2288 <br/>
[1/11/19 11:30:48:467 EST] 0000007f CompositionUn E WSVR0194E: Composition unit WebSphere:cuname=BD in BLA WebSphere:blaname=BD failed to start. <br/>
[1/11/19 11:30:48:469 EST] 0000007f FfdcProvider W com.ibm.ws.ffdc.impl.FfdcProvider logIncident FFDC1003I: FFDC Incident emitted on /logs/was/FDS/ffdc/MSUDR_A1_APP_c3772b2f_19.01.11_11.30.48.4682386415146767366256.txt com.ibm.wsspi.runtime.component.WsComponentImpl 297 <br/>
[1/11/19 11:30:48:470 EST] 00000001 ContainerHelp E WSVR0501E: Error creating component com.ibm.ws.runtime.component.CompositionUnitMgrImpl@b53ae56a <br/>
com.ibm.ws.exception.RuntimeWarning: com.ibm.ws.exception.RuntimeWarning: com.ibm.ws.webcontainer.exception.WebAppNotLoadedException: <br/>
Failed to load webapp: Failed to load webapp: loading constraint violation when overriding method "javax/servlet/ServletContainerInitializer.onStartup(Ljava/util/Set;Ljavax/servlet/ServletContext;)V" <br/>
during creation of class "org/springframework/web/SpringServletContainerInitializer": <br/>
loader "com/ibm/ws/classloader/CompoundClassLoader@2e351854" of class "org/springframework/web/SpringServletContainerInitializer" and loader "org/eclipse/osgi/internal/baseadaptor/DefaultClassLoader@7f9aac98" of class "javax/servlet/ServletContainerInitializer" have different types for the method signature <br/>
at com.ibm.wsspi.runtime.component.WsComponentImpl.join(WsComponentImpl.java:432) <br/>
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCUList(CompositionUnitMgrImpl.java:1295)<br/>
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:275)<br/>
at com.ibm.ws.runtime.component.ContainerHelper.startComponents(ContainerHelper.java:540)<br/>
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:627)<br/>
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:618)<br/>
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:252)<br/>
at com.ibm.ws.runtime.component.ContainerHelper.startComponents(ContainerHelper.java:540)<br/>
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:627)<br/>
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:618)<br/>
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:540)<br/>
at com.ibm.ws.runtime.WsServerImpl.bootServerContainer(WsServerImpl.java:316)<br/>
at com.ibm.ws.runtime.WsServerImpl.start(WsServerImpl.java:229)<br/>
at com.ibm.ws.runtime.WsServerImpl.main(WsServerImpl.java:702)<br/>
at com.ibm.ws.runtime.WsServer.main(WsServer.java:59)<br/>
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/>
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:90)<br/>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)<br/>
at java.lang.reflect.Method.invoke(Method.java:508)<br/>
at com.ibm.wsspi.bootstrap.WSLauncher.launchMain(WSLauncher.java:234)<br/>
at com.ibm.wsspi.bootstrap.WSLauncher.main(WSLauncher.java:96)<br/>
at com.ibm.wsspi.bootstrap.WSLauncher.run(WSLauncher.java:77)<br/>
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/>
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:90)<br/>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)<br/>
at java.lang.reflect.Method.invoke(Method.java:508)<br/>
at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:587)<br/>
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:198)<br/>
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)<br/>
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)<br/>
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)<br/>
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)<br/>
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br/>
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:90)<br/>
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)<br/>
at java.lang.reflect.Method.invoke(Method.java:508)<br/>
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:340)<br/>
at org.eclipse.core.launcher.Main.basicRun(Main.java:282)<br/>
at org.eclipse.core.launcher.Main.run(Main.java:981)<br/>
at com.ibm.wsspi.bootstrap.WSPreLauncher.launchEclipse(WSPreLauncher.java:407)<br/>
at com.ibm.wsspi.bootstrap.WSPreLauncher.main(WSPreLauncher.java:170)<br/>