Cause Of Mongoengine.errors.invalidqueryerror
The journey with Flask, MongoDB and MongoEngine continues. I've (hopefully) synced up the database with my model in a normal fashion, yet when I attempt to query the database for s
Solution 1:
The cause of this error was actually surprisingly simple – the object was being retrieved correctly, but the Flask web application is not amenable to receiving pure JSON on the front end.
For some reason I expected it would print the JSON as a string, but that was not the case.
In order to get the desired outcome, one could call field names specifically (specific_person.name
) or using Flask's render_template
functionality to format the output nicely on a webpage.
Solution 2:
I know it's VERY late but might help someone else. you can do something like:
return jsonify(bingo=bingo)
Don't forget to import jsonify
though.
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