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.
This bug was originally marked as duplicate of bug 223434, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related. Build: NetBeans IDE Dev (Build 201302242300) VM: Java HotSpot(TM) 64-Bit Server VM, 20.12-b01-434, Java(TM) SE Runtime Environment, 1.6.0_37-b06-434-11M3909 OS: Mac OS X Stacktrace: java.lang.IllegalArgumentException: Already a /Users/luisjr/NetBeansProjects/TestProject/nbproject/project.xml@bc44b6ee:33931942 at org.netbeans.spi.project.support.ant.ProjectGenerator$1.run(ProjectGenerator.java:127) at org.netbeans.spi.project.support.ant.ProjectGenerator$1.run(ProjectGenerator.java:122) at org.openide.util.Mutex.writeAccess(Mutex.java:438) at org.netbeans.spi.project.support.ant.ProjectGenerator.createProject0(ProjectGenerator.java:122) at org.netbeans.spi.project.support.ant.ProjectGenerator.createProject(ProjectGenerator.java:103) at org.netbeans.modules.web.clientproject.util.ClientSideProjectUtilities.setupProject(ClientSideProjectUtilities.java:130)
Created attachment 131846 [details] stacktrace
Created attachment 133803 [details] stacktrace finishing the "New HTML5 Application" wizard while the "updating Javascript Libraries" task still running
FYI, I experienced this bug yesterday (the auto-reply e-mail when I said to report the issue returned this bug ID). In my case, I was attempting to create a new Java EE Enterprise Application when I saw this. After some digging, I discovered the problem: I had checked the "Use Dedicated Folder for Storing Libraries" checkbox and supplied the full path to a shared libraries directory, but I did not have write permission on that directory. Once that was rectified I was able to create the project without issue. Here's the details on my NB version: Product Version: NetBeans IDE 8.0 (Build 201403101706) Java: 1.7.0_51; Java HotSpot(TM) 64-Bit Server VM 24.51-b03 Runtime: Java(TM) SE Runtime Environment 1.7.0_51-b13 System: Linux version 2.6.18-371.4.1.el5 running on amd64; UTF-8; en_US (nb)
This old bug may not be relevant anymore. If you can still reproduce it in 8.2 development builds please reopen this issue. Thanks for your cooperation, NetBeans IDE 8.2 Release Boss