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nb55 build 060418 -I really don't know why... -could be caused that I'm connected to the same appserver from two IDEs and that I have opened the same project in both IDEs?
Created attachment 29899 [details] NPE [catch] at org.netbeans.modules.j2ee.sun.share.config.ModuleDDSupport.propertyChange(ModuleDDSupport.java:551)
Move to sun appserver plugin.
*** This issue has been marked as a duplicate of 81332 ***