[Gecode-bugs] [Bug 47] New: Gecode/J does not work on Windows XP using the binary package

[bugzilla-daemon at ps.uni-sb.de]

http://www.gecode.org/bugzilla/show_bug.cgi?id=47

           Summary: Gecode/J does not work on Windows XP using the binary
                    package
           Product: Gecode
           Version: 1.3.0
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: blocker
          Priority: P1
         Component: Gecode/J
        AssignedTo: tack at ps.uni-sb.de
        ReportedBy: linux at optomatica.com
         QAContact: bugs at gecode.org


I am having trouble running Gecode/J examples. I installed the 1.3.1 package
"Gecode-1.3.1.msi" on a couple of machines, one running JRE 1.5.0_06 and
another running 1.5.0_09, in either cases I an getting the same error. 

Here is what I do:

1. I copy all class files from C:\Program Files\Gecode\Java Examples to
C:\Program Files\Gecode\Java Examples\examples
2. I try to run any of the examples, like

C:\Program Files\Gecode\Java Examples>java examples.Money

3. I get the following errors !!!

Exception in thread "main" java.lang.NullPointerException
        at org.gecode.gist.swing.SwingUI.setCurrentNode(SwingUI.java:107)
        at
org.gecode.gist.GistController.setCurrentNode(GistController.java:164
)
        at org.gecode.gist.GistController.stateChanged(GistController.java:370)
        at org.gecode.gist.GistController.searchDone(GistController.java:362)
        at org.gecode.gist.GistController.exploreOne(GistController.java:98)
        at org.gecode.gist.Gist.exploreOne(Gist.java:60)
        at examples.Options.doSearch(Options.java:286)
        at examples.Options.doSearch(Options.java:182)
        at examples.Money.main(Money.java:109)


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