I'm experiencing an error trying to use the textcat.manual recipe.
As you can see the label property is stated in the command and prodigy recognizes it when initiating the server. However, once I open the web app the label isn't recognized in the incoming example stream and prodigy crashes.
I tried setting "validate": false in prodigy.json (according to @ines suggestion in Error trying to do demo on text_classification: 'label' is a required property, invalid task format). This resulted in being able to run the annotation app, but without a label
So clearly there is some problem with prodigy not recognizing the stated label when creating the annotation stream.