Help understand why I can't return results of hash map to Alfred

[nikivi]

I am making a workflow that searches through all topics in Learn Anything.

 

I wrote the code that in theory should work and return some results. It scans a JSON file, makes a hash map of it and then I want to show this hash map as results in Alfred. 

 

Here is the workflow with the latest code as seen in the repo. I can't figure out why it fails because it doesn't show any error and it doesn't show any results.

 

Thank you for any help. And merry Christmas to all. ?

Edited December 25, 2017 by nikivi

[nikivi]

Oh never mind, silly me. I forgot wf.SendFeedback(). It works now. ?