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Samebug tips

  1. ,
    Expert tip

    You might've forgot to add a dependency or it's written wrong. Also, you might be using incompatible versions of Java and Hibernate. More on this here: https://goo.gl/SjSlRA

  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.

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java.lang.ClassNotFoundException: org.apache.commons.mail.EmailException	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)	at java.lang.ClassLoader.loadClass(ClassLoader.java:423)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)	at java.lang.Class.getDeclaredConstructors0(Native Method)	at java.lang.Class.privateGetDeclaredConstructors(Class.java:2404)	at java.lang.Class.getDeclaredConstructors(Class.java:1853)	at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:243)	at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:96)	at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:629)	at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:845)	at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:772)	at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:256)	at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205)	at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:853)	at com.google.inject.internal.FactoryProxy.notify(FactoryProxy.java:46)	at com.google.inject.internal.ProcessedBindingData.runCreationListeners(ProcessedBindingData.java:50)	at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:133)	at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:106)	at com.google.inject.Guice.createInjector(Guice.java:95)	at com.google.inject.Guice.createInjector(Guice.java:72)	at com.google.inject.Guice.createInjector(Guice.java:62)	at org.apache.isis.viewer.wicket.viewer.IsisWicketApplication.init(IsisWicketApplication.java:249)	at org.apache.wicket.Application.initApplication(Application.java:823)	at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:424)	at org.apache.wicket.protocol.http.WicketFilter.init(WicketFilter.java:351)	at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713)	at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)	at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)	at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)	at org.mortbay.jetty.Server.doStart(Server.java:224)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.apache.isis.core.webserver.WebServerBootstrapper.bootstrap(WebServerBootstrapper.java:85)	at org.apache.isis.core.webserver.WebServer.run(WebServer.java:103)	at org.apache.isis.core.webserver.WebServer.main(WebServer.java:67)	at org.apache.isis.WebServer.main(WebServer.java:25)