I have problems with integration of Dialogflow projects with Actions on Google. I created few simple projects, tested it on Dialogflow website and Web Demo and it worked. But when I run these projects on Actions on Google, it doesn't work.
When I write "Talk to my test app", I get response from my Welcome intent. But then I call my custom intents and get empty responses and requests.
I implemented these projects like in tutorials and I don't understand what is wrong. Maybe somebody had the same problem.