MISSING TREE "EXECUTE TEST"

[wberry]

Hi,
I've added my test suite and 4 test cases and linked these to a test plan. When I click the execute test tab I get a description on the right but an empty box where I would expect the tree. This is running demo mode for project GIZ1. Is this just a local glitch that will go away when I use the download locally or is it a configuration error by me?? I'm using Firefox 4.0.1 after reading about the IE9 issues. Any help here gratefully received.
Thanks
Wayne.

[wberry]

More detail.... I'm using DEMO 1.9.2 (Prague) Using Chrome or Firefox on a Windows 7 Dell laptop. All projects seem to show the same issue. No tree in the Execute Test tab.

[Amaradana]

I say first read help file available

[wberry]

OK My downloaded version works great so this is just an issue with the online demo.

[2krazykats]

Could someone please fix the demo site (http://testlink.sourceforge.net/demo/index.php) which is giving a HTTP "webiste cannot display the page" error when clicking on test execution page or trying to add tests to the test plan?

Yes I have a test plan with a couple of builds defined.

Thanks for your time.