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  1. ,
    via askubuntu.com by Unknown author

    Set the path for java. Try to look it from here.

java.lang.ClassNotFoundException: javax.servlet.http.HttpServlet	at java.net.URLClassLoader.findClass(URLClassLoader.java:419)	at java.lang.ClassLoader.loadClass(ClassLoader.java:643)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:297)	at java.lang.ClassLoader.loadClass(ClassLoader.java:609)	at java.lang.ClassLoader.defineClassImpl(Native Method)	at java.lang.ClassLoader.defineClass(ClassLoader.java:265)	at java.security.SecureClassLoader.defineClass(Unknown Source)	at java.net.URLClassLoader.defineClass(URLClassLoader.java:493)	at java.net.URLClassLoader.access$300(URLClassLoader.java:64)	at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:892)	at java.security.AccessController.doPrivileged(AccessController.java:284)	at java.net.URLClassLoader.findClass(URLClassLoader.java:414)	at java.lang.ClassLoader.loadClass(ClassLoader.java:643)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:297)	at java.lang.ClassLoader.loadClass(ClassLoader.java:609)	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:363)	at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)	at java.lang.ClassLoader.loadClass(ClassLoader.java:635)	at com.ibm.ws.bootstrap.ExtClassLoader.loadClass(ExtClassLoader.java:89)	at java.lang.ClassLoader.loadClass(ClassLoader.java:609)	at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:62)	at com.ibm.ws.classloader.ProtectionClassLoader.loadClass(ProtectionClassLoader.java:58)	at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:462)	at java.lang.ClassLoader.loadClass(ClassLoader.java:609)	at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java:462)	at java.lang.ClassLoader.loadClass(ClassLoader.java:609)	at java.lang.Class.forNameImpl(Native Method)	at java.lang.Class.forName(Class.java:169)	at com.ibm.ws.webcontainer.annotation.WASAnnotationHelper.loadClass(WASAnnotationHelper.java:490)	at com.ibm.ws.webcontainer.annotation.WASAnnotationHelper.collectClasses(WASAnnotationHelper.java:393)	at com.ibm.ws.webcontainer.annotation.WASAnnotationHelper.(WASAnnotationHelper.java:115)	at com.ibm.ws.webcontainer.annotation.WASAnnotationHelperManager.getAnnotationHelper(WASAnnotationHelperManager.java:53)	at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:235)	at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:99)	at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:167)	at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:721)	at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:606)	at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:366)	at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:663)	at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1371)	at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1290)	at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:608)	at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:915)	at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:1019)	at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2394)	at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:336)	at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:126)	at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:286)	at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:767)	at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:349)	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1488)