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Samebug tips

  1. ,
    Expert tip

    A few things cause this exception:
    1) Check if you have all jars and if they're in the correct path.
    2) Your classpath might be broken, you can define it in the command line with java -cp yourClassPath or at your IDE if you're using one.

  2. ,

    you can change your scala version to 2.11.11

Solutions on the web

via JIRA by René Krell [Administrator], 1 year ago
via Google Groups by Armin M, 1 year ago
org/apache/commons/io/IOUtils
java.lang.ClassNotFoundException: org.apache.commons.io.IOUtils	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)	at com.izforge.izpack.core.resource.AbstractResources.getObject(AbstractResources.java:193)	at com.izforge.izpack.core.resource.DefaultLocales.getSupportedLocales(DefaultLocales.java:439)	at com.izforge.izpack.core.resource.DefaultLocales.(DefaultLocales.java:117)	at com.izforge.izpack.core.resource.DefaultLocales.(DefaultLocales.java:103)	at com.izforge.izpack.installer.container.provider.LocalesProvider.provide(LocalesProvider.java:40)	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.picocontainer.injectors.MethodInjector.invokeMethod(MethodInjector.java:141)	at org.picocontainer.injectors.MethodInjector.access$000(MethodInjector.java:37)	at org.picocontainer.injectors.MethodInjector$2.run(MethodInjector.java:125)	at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:272)	at org.picocontainer.injectors.MethodInjector.decorateComponentInstance(MethodInjector.java:132)	at org.picocontainer.injectors.CompositeInjector.decorateComponentInstance(CompositeInjector.java:58)	at org.picocontainer.injectors.Reinjector.reinject(Reinjector.java:142)	at org.picocontainer.injectors.ProviderAdapter.getComponentInstance(ProviderAdapter.java:96)	at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)	at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)	at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:692)	at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:646)	at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:632)	at org.picocontainer.parameters.BasicComponentParameter$1.resolveInstance(BasicComponentParameter.java:105)	at org.picocontainer.parameters.ComponentParameter$1.resolveInstance(ComponentParameter.java:136)	at org.picocontainer.injectors.SingleMemberInjector.getParameter(SingleMemberInjector.java:75)	at org.picocontainer.injectors.SingleMemberInjector.getMemberArguments(SingleMemberInjector.java:60)	at org.picocontainer.injectors.MethodInjector.getMemberArguments(MethodInjector.java:112)	at org.picocontainer.injectors.MethodInjector$2.run(MethodInjector.java:124)	at org.picocontainer.injectors.AbstractInjector$ThreadLocalCyclicDependencyGuard.observe(AbstractInjector.java:272)	at org.picocontainer.injectors.MethodInjector.decorateComponentInstance(MethodInjector.java:132)	at org.picocontainer.injectors.CompositeInjector.decorateComponentInstance(CompositeInjector.java:58)	at org.picocontainer.injectors.Reinjector.reinject(Reinjector.java:142)	at org.picocontainer.injectors.ProviderAdapter.getComponentInstance(ProviderAdapter.java:96)	at org.picocontainer.behaviors.AbstractBehavior.getComponentInstance(AbstractBehavior.java:64)	at org.picocontainer.behaviors.Stored.getComponentInstance(Stored.java:91)	at org.picocontainer.DefaultPicoContainer.getInstance(DefaultPicoContainer.java:692)	at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:646)	at org.picocontainer.DefaultPicoContainer.getComponent(DefaultPicoContainer.java:671)	at com.izforge.izpack.installer.container.impl.InstallerContainer.resolveComponents(InstallerContainer.java:139)	at com.izforge.izpack.installer.container.impl.GUIInstallerContainer.resolveComponents(GUIInstallerContainer.java:94)	at com.izforge.izpack.installer.container.impl.InstallerContainer.fillContainer(InstallerContainer.java:80)	at com.izforge.izpack.core.container.AbstractContainer.initialise(AbstractContainer.java:304)	at com.izforge.izpack.core.container.AbstractContainer.initialise(AbstractContainer.java:284)	at com.izforge.izpack.installer.container.impl.GUIInstallerContainer.(GUIInstallerContainer.java:44)	at com.izforge.izpack.installer.bootstrap.InstallerGui.run(InstallerGui.java:48)	at com.izforge.izpack.installer.bootstrap.Installer.launchInstall(Installer.java:216)	at com.izforge.izpack.installer.bootstrap.Installer.start(Installer.java:192)	at com.izforge.izpack.installer.bootstrap.Installer.main(Installer.java:71)