Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  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 openxava by glpunzi
, 1 year ago
via squirrel-sql by *anonymous
, 2 years ago
via Oracle Community by 843859, 1 year ago
org.firebirdsql.jdbc.FBDriver
java.lang.ClassNotFoundException: org.firebirdsql.jdbc.FBDriver at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:192) at org.hibernate.connection.DriverManagerConnectionProvider.configure(DriverManagerConnectionProvider.java:84) at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:143) at org.hibernate.ejb.InjectionSettingsFactory.createConnectionProvider(InjectionSettingsFactory.java:51) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:90) at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2863) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2859) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1870) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:906) at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:57) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:63) at org.openxava.jpa.XPersistence.getEntityManagerFactory(XPersistence.java:182) at org.openxava.jpa.XPersistence.createManager(XPersistence.java:108) at org.openxava.annotations.parse.AnnotatedClassParser.obtainManagedClassNamesUsingJPA(AnnotatedClassParser.java:2545) at org.openxava.annotations.parse.AnnotatedClassParser.getManagedClassNames(AnnotatedClassParser.java:2461) at org.openxava.annotations.parse.AnnotatedClassParser.getClassNameFor(AnnotatedClassParser.java:2413) at org.openxava.annotations.parse.AnnotatedClassParser.parse(AnnotatedClassParser.java:67) at org.openxava.component.ComponentParser.parseAnnotatedClass(ComponentParser.java:47) at org.openxava.component.ComponentParser.parse(ComponentParser.java:36) at org.openxava.component.MetaComponent.get(MetaComponent.java:58) at org.openxava.component.MetaComponent.exists(MetaComponent.java:70) at org.openxava.application.meta.MetaApplication.existsModel(MetaApplication.java:151) at org.openxava.application.meta.MetaApplication.getMetaModule(MetaApplication.java:140) at org.openxava.tests.ModuleTestBase.getMetaModule(ModuleTestBase.java:1951) at org.openxava.tests.ModuleTestBase.resetModule(ModuleTestBase.java:468) at org.openxava.tests.ModuleTestBase.setUp(ModuleTestBase.java:116) at junit.framework.TestCase.runBare(TestCase.java:128) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:120) at junit.framework.TestSuite.runTest(TestSuite.java:230) at junit.framework.TestSuite.run(TestSuite.java:225) at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)