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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 Coderanch by Betl Gokr, 1 year ago
via GitHub by TekCastElemental
, 2 years ago
via Stack Overflow by Yarh
, 2 years ago
via Oracle Community by 843859, 11 months ago
via Google Groups by BjörnJu, 2 years ago
java.lang.ClassNotFoundException: org.apache.derby.jdbc.EmbeddedDriver at$ at$ at Method) at at java.lang.ClassLoader.loadClass( at sun.misc.Launcher$AppClassLoader.loadClass( at java.lang.ClassLoader.loadClass( at java.lang.Class.forName0(Native Method) at java.lang.Class.forName( at seconexample.SeconeXample.main(