'No row matches criterion'

[lauramarnold]

I'm trying to run the Analyze_Tone_and_Plot script, but I'm running into difficulties.

I've got a small set of test data (sound + TextGrid), which I modelled on the data in praat-project-new.zip that you gave in answer to grenzionky's problem ([https://github.com//issues/1]).

After the 'check labels' dialogue box, I get three dialogue boxes saying 'No row matches criterion', followed by the message:

"Pitch" has the value "undefined"
Don't understand contents of field "Pitch".
Script line 582 not performed or completed:
<< Add point... spot type'q>>
Please change something in the command window
"Run script: Extract pitch data from labeled points", or click Cancel in that window

What's going on?