It took me a while to figure out that the dialog asking for a "Profiles.ini" was asking for the Firefox profiles file.
After that I wondered why I can't just paste "D:\Users\stephen\AppData\Roaming\Mozilla\Firefox" into the file chooser (intermediate folder is hidden) - I think pasting a path with hidden files should either enable the display of hidden files or at least "unhide" the folder on the particular path.
So... this is where I am stuck right now:
I start the debug configuration => Hm, fi`refox starts up, but no page loads, even though "http://localhost:4426/m-progress-engine-teardown" is configured as "URL to open" in the debug configuration.
Strange. Let's try and enter the URL manually. Ok, page loads.
Next, I configure the remote URL for one specific JS file and set a breakpoint there.
Unfortunately the debugger never stops at that breakpoint.
The "Scripts" tab of the "JS Debug" tool window says "No scripts loaded by Firefox", even though my ExtJS app is runnning fine in the browser window.
All scripts are loaded in <script> tags in the HTML's body (which is not really kosher, but works on all browsers), so that I can display a "loading" throbber while the browser loads my JS app.
Can these cause this?