I am trying to build the dialog flow app with v1 API support and in my case, my test app gets crashed or stopped when non-utterance words spoken by the user even though I have a fall back function in my agent, it doesn't get triggered.
intentMap.set('Default Fallback Intent', fallback);
agent.handleRequest(intentMap);
function fallback(agent) {
var conv = agent.conv();
// conv.ask(`I didn't understand`);
conv.ask(`I'm sorry, can you try again?`);
agent.add(conv);
}
I didnot configured/added any intent on dialog flow intents for Fallback intent except my Welcome Intent.