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  1. ,

    You are not deploying the oracle driver with the application. Place the driver jars in a shared or library extension folder of your application server. (You should go with option one or two though

  2. ,

    This is thrown when the Java Virtual Machine (JVM) tries to load a particular class and the specified class cannot be found in the classpath. Make sure poi-ooxml library jar is added to your project's build path and you are using the latest version.

Solutions on the web

via GitHub by charlsjoseph
, 1 year ago
com/sun/jersey/core/provider/jaxb/AbstractRootElementProvider
via Google Groups by Tej K, 1 year ago
com/sun/jersey/core/provider/jaxb/AbstractRootElementProvider
via Stack Overflow by Michelle Caroline Henriques
, 2 years ago
com/tinkerpop/blueprints/IndexableGraph
via Stack Overflow by user3064141
, 2 months ago
com/sun/gluegen/runtime/DynamicLookupHelper**
via GitHub by domeOo
, 1 year ago
com/almasb/ents/EntityWorldListener
java.lang.NoClassDefFoundError: com/sun/jersey/core/provider/jaxb/AbstractRootElementProvider at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:270) at org.glassfish.jersey.internal.util.ReflectionHelper$7.run(ReflectionHelper.java:399) at org.glassfish.jersey.internal.util.ReflectionHelper$7.run(ReflectionHelper.java:394) at java.security.AccessController.doPrivileged(Native Method) at org.glassfish.jersey.internal.ServiceFinder$AbstractLazyIterator.hasNext(ServiceFinder.java:575) at org.glassfish.jersey.internal.ServiceFinder.toClassArray(ServiceFinder.java:416) at org.glassfish.jersey.internal.ServiceFinderBinder.configure(ServiceFinderBinder.java:90) at org.glassfish.hk2.utilities.binding.AbstractBinder.bind(AbstractBinder.java:171) at org.glassfish.hk2.utilities.binding.AbstractBinder.install(AbstractBinder.java:329) at org.glassfish.jersey.spidiscovery.internal.MetaInfServicesAutoDiscoverable$1.configure(MetaInfServicesAutoDiscoverable.java:74) at org.glassfish.hk2.utilities.binding.AbstractBinder.bind(AbstractBinder.java:171) at org.glassfish.jersey.model.internal.CommonConfig.configureBinders(CommonConfig.java:661) at org.glassfish.jersey.model.internal.CommonConfig.configureMetaProviders(CommonConfig.java:637) at org.glassfish.jersey.server.ResourceConfig.configureMetaProviders(ResourceConfig.java:810) at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:392) at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:166) at org.glassfish.jersey.server.ApplicationHandler$3.run(ApplicationHandler.java:327) at org.glassfish.jersey.internal.Errors$2.call(Errors.java:289) at org.glassfish.jersey.internal.Errors$2.call(Errors.java:286) at org.glassfish.jersey.internal.Errors.process(Errors.java:315) at org.glassfish.jersey.internal.Errors.process(Errors.java:297) at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:286) at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:324) at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:336) at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:170) at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:358) at javax.servlet.GenericServlet.init(GenericServlet.java:244) at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:612) at org.eclipse.jetty.servlet.ServletHolder.initialize(ServletHolder.java:395) at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:871) at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:298) at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:741) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) at com.codahale.metrics.jetty9.InstrumentedHandler.doStart(InstrumentedHandler.java:102) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) at org.eclipse.jetty.server.handler.StatisticsHandler.doStart(StatisticsHandler.java:232) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132) at org.eclipse.jetty.server.Server.start(Server.java:387) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61) at org.eclipse.jetty.server.Server.doStart(Server.java:354) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68) at io.dropwizard.cli.ServerCommand.run(ServerCommand.java:43) at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:43) at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:76) at io.dropwizard.cli.Cli.run(Cli.java:70) at io.dropwizard.Application.run(Application.java:73) at org.deeplearning4j.arbiter.optimize.ui.ArbiterUIServer.getInstance(ArbiterUIServer.java:152) at poc.examples.HyperParameterOptimisation$.main(HyperParameterOptimisation.scala:145) at poc.examples.HyperParameterOptimisation.main(HyperParameterOptimisation.scala)Caused by: java.lang.ClassNotFoundException: com.sun.jersey.core.provider.jaxb.AbstractRootElementProvider at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 86 more