Class [org.apache.derby.jdbc.ClientDriver] not found. When trying to connect to db

Question

I have set up a project in Netbeans, created a script, made a new database with javadb. I can connect to it by gui - display the tables contents etc, but when i run an appli

Answer 1

I think the problem you have is that you don't have the Derby driver in the classpath of the project.

You can easily achieve that adding the JavaDB library to your project:

• Right-click on the project
• Properties -> Libraries
• Add Library -> JavaDB driver

This includes derby.jar, derbyclient.jar and derbynet.jar in your project's classpath.

The derbyclient.jar contains the class org.apache.derby.jdbc.ClientDriver your code is complaining about.