java.lang.NoClassDefFoundError

tip

org.apache.http.config.Lookup class is in httpcore-4.3.jar not in httpclient-4.3.1.jar

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  • PersistenceManagerfactory ClassLoader
    via by 3004,
    • java.lang.NoClassDefFoundError: javax/jdo/InstanceCallbacks at java.lang.ClassLoader.findBootstrapClass(Native Method) at java.lang.ClassLoader.findBootstrapClass0(ClassLoader.java:891) at java.lang.ClassLoader.loadClass(ClassLoader.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at kodo.runtime.PersistenceManagerFactoryImpl.loadPersistentClasses(PersistenceManagerFactoryImpl.java:208) at kodo.runtime.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:151) at kodo.runtime.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:104) at kodo.runtime.PersistenceManagerFactoryImpl.getPersistenceManager(PersistenceManagerFactoryImpl.java:97)

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