When I right click
java DB node and choose start server option,
IDE gives me the following error message:
Exception in
thread "main" java.lang.NoClassDefFoundError: org/apache/derby/drda/NetworkServerControl
Caused by: java.lang.ClassNotFoundException: org.apache.derby.drda.NetworkServerControl
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
I do not know I to handle it. Please give me help, thanks.