Doesn't work?
Not sure, I could be doing something wrong. I'm on Sketch 3.4. These are the steps I took:
- Created a new sketch file
- Added new artboard (Tablet 7" portrait)
- Created a shape, renamed it 'block'.
- Duplicated shape twice, so there are 3 in total with identical names.
- Used "Set Page's Stylesheet" command for plugin and linked a blank stylesheet 'styles.css'.
- Opened styles.css in text wrangler and added some selectors for the block elements.
- Saved stylesheet.
- Saved sketch file to same directory as stylesheet with same name.
- Also tried using "Layout Layers" command.
Nothing happens. Screenshot attached.

Does not work.
Downloaded an example > Open example > Map files > Edit LESS and nothing happens!
@chrisjmartini, @Rayraegah : Could you open up Console.app and see if there are any messages that appear? Also please try the latest version of CSSketch (now with 3.5 support and Sass support)
Also are you trying this on the Mac App Store version?
If it's still not working please try switching your Security & Privacy setting in System Preferences to Allow app downloads from Anywhere

@JohnCoates I'll install the plugin again and test it against the settings you've recommended.
Hello guys!
It seems to be working for me after enabling Allow app downloads from Anywhere in the Mac settings. Thanks for this!
Cheers