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Sometimes during heavy refactoring, class moving from one package to another and sometimes when adding and removing project libraries packages are marked with error icon and no matter what it stays there. Whatever caused error is gone and code compiles well but annoying red exclamation mark icon remains there. Reopening project or IDE will not help and only way to fix that is cleaning NetBeans index cache. IDE version: NB 6.0 beta1 JVM: 1.6.0_02 OS: Suse Linux 10.2
Duplicate of something.
*** This issue has been marked as a duplicate of 102290 ***