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ofxFaceTracker examples compile but only get a blank window

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Using v0.9 OFX and following install instructions exactly
https://github.com/kylemcdonald/ofxFaceTracker

Have tried compiling 3 different examples using the project generator making sure I include ofxCV, ofxOpenCV and ofxFaceTracker.

ofxFaceTracker expressions

ofxFaceTracker cutout

ofxFaceTracker overlay

examples compile without error but all I get is a blank window.

I'm wondering if it perhaps is a pathing issue?
In the instructions it says
'you (first)need to make a copy of the /libs/FaceTracker/model/ directory in bin/data/model/ of each example.'

Does this mean copy the entire directory path '/libs/FaceTracker/model/' into 'bin/data/model/' OR just the contents of '/libs/FaceTracker/model/' ?

And I assume
1 This is done BEFORE you run the project generator
2 if there exists no 'bin/data/model' target directory you first need to manually create one?

Anyways, I tried every way and still only get a blank window when compiling, no errors thrown.


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