Can't start debugger

I am having trouble turning on my debugger. I am in the editor window, I have an active method that is open, I double click next to a line and get a red dot, and I “enable” the debugger either with the button on the debugger window, or from the editor menu, or even from the main window menu; but no matter how I do it, I can’t get the “green triangle” to come on, and so can’t start the debug process (none of the other debugger buttons, such as step over, step into, etc, are enabled either).
This is occurring in the solution I’m working on, as well as in the “crm” example solution that comes with Servoy. It is happening on a Windows XP system and on a Mac OS X system. I am running Servoy Version R2 2.2rc3-build 321, under Java 1.4.2.
I even re-downloaded the Servoy program just to make certain a bug in my current Servoy program wasn’t the cause, but I’m still unable to debug. Any ideas?

I have solved my own problem. One must have the solution RUNNING to debug. I was under the impression that the debugger would start running the solution. I’m not sure that’s made explicitly clear in any of the documentation(or perhaps I just have missed it).