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Build: NetBeans IDE Dev (Build 200907300201) VM: Java HotSpot(TM) 64-Bit Server VM, 11.3-b02-83, Java(TM) SE Runtime Environment, 1.6.0_13-b03-211 OS: Mac OS X, 10.5.7, x86_64 User Comments: mmocnak: Run a web project Stacktrace: java.lang.NullPointerException at org.netbeans.core.HtmlBrowserComponent.componentActivated(HtmlBrowserComponent.java:159) at org.openide.windows.WindowManager.activateComponent(WindowManager.java:284) at org.netbeans.core.windows.WindowManagerImpl.notifyRegistryTopComponentActivated(WindowManagerImpl.java:1029) at org.netbeans.core.windows.Central.addModeClosedTopComponent(Central.java:858) at org.netbeans.core.windows.ModeImpl.addClosedTopComponent(ModeImpl.java:323) at org.netbeans.core.windows.ModeImpl.close(ModeImpl.java:238)
Created attachment 85513 [details] stacktrace
Upgrading to P2. It's 100% reproducible. It should be fixed in M1.
*** This issue has been marked as a duplicate of 169530 ***