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This bug was originally marked as duplicate of bug 204942, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related. Build: NetBeans IDE 7.3 (Build 201302132200) VM: Java HotSpot(TM) 64-Bit Server VM, 20.12-b01, Java(TM) SE Runtime Environment, 1.6.0_37-b06 OS: Windows 7 Stacktrace: java.lang.ClassNotFoundException: org.apache.derby.catalog.types.RoutineAliasInfo at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at java.lang.Class.forName0(Class.java:0)
Created attachment 132377 [details] stacktrace
The JAR containing class RoutineAliasInfo should be automatically registered in the driver in NetBeans 7.3. Didn't you import your settings from previous release? Thanks. (If so, please check comments in bug 204942 for workaround.)
I think it's the issue of the DB driver. Please try to reproduce with the 7.4 version - running on the latest JDK. Thanks