Ok, this works in English but not in Spanish.
My skill asks me what a certain word means. In English I may say something silly like "I would like to point out that even though I don't know the answer I would like to know it", and my skill either says 'I don't understand you, please repeat' (FallbackIntentHandler ) or repeats the question.
But in Spanish Alexa returns an audio response only (error) and stops. Nothing else. I see nothing in my logs, the error handler function is not called and I just have no clues about what is happening. My guess is that given that there is no FallbackIntentHandler in non US skills, Alexa can't fall back to something when it doesn't know what to do.
How could I prevent Alexa from failing in non US skills before unexpected inputs? (if that's the problem)