This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
It can happen that extra compilation unit don't need an extra classpath. In such a case it throws an exception when empty classpath element is used. I suugest to support also empty classpath.
Created attachment 16778 [details] Patch of ClassPathProviderImpl.
In the future please use diff -u for all patches. Non-context diffs are difficult to read and not safe to apply. You can set up CVS to use this option by default for all diff commands; see docs on the .cvsrc file.
committed Up-To-Date 1.33 apisupport/project/src/org/netbeans/modules/apisupport/project/ClassPathProviderImpl.java
Thanks. To produce the patch I used NetBeans where -u was not set as default. Next time I will use -u.