Error: A simple response is required in addition to this type of response

[fitzhavey]

In Level 2 - Step 6 it describes how to add speech through SSML to our responses.

However when I follow the instructions I receive the following error in my firebase logs:

Error: A simple response is required in addition to this type of response
    at DialogflowConversation.response (/user_code/node_modules/actions-on-google/dist/service/actionssdk/conversation/conversation.js:267:19)
    at DialogflowConversation.serialize (/user_code/node_modules/actions-on-google/dist/service/dialogflow/conv.js:159:129)
    at Function.<anonymous> (/user_code/node_modules/actions-on-google/dist/service/dialogflow/dialogflow.js:157:28)
    at next (native)
    at fulfilled (/user_code/node_modules/actions-on-google/dist/service/dialogflow/dialogflow.js:19:58)
    at process._tickDomainCallback (internal/process/next_tick.js:135:7)

I can resolve this by modifying the favourite colour intent to look like this:

// Handle the Dialogflow intent named 'favorite color'.
// The intent collects a parameter named 'color'
app.intent('favorite color', (conv, {color}) => {
    const luckyNumber = color.length;
    const audioSound = 'https://actions.google.com/sounds/v1/cartoon/clang_and_wobble.ogg';
    if (conv.data.userName) {
    // If we collected user name previously, address them by name and use SSML
    // to embed an audio snippet in the response.
        conv.close(new SimpleResponse({
            speech: `<speak>${conv.data.userName}, your lucky number is ` +
            `${luckyNumber}.<audio src="${audioSound}"></audio></speak>`,
            text: `${conv.data.userName}, your lucky number is ` + `${luckyNumber}.`,
        }));
    } else {
        conv.close(new SimpleResponse({
            speech: `<speak>Your lucky number is ${luckyNumber}.` +
            `<audio src="${audioSound}"></audio></speak>`,
            text: `Your lucky number is ` + `${luckyNumber}.`,
        }));
    }
});

Could be worth documenting, unless I missed something! -Thanks :)

[Canain]

Hi, can you show the code that threw the error for you?

[fitzhavey]

It was the previously given implementation of favouriteColor from the linked page.

Currently it's:

// Handle the Dialogflow intent named 'favorite color'.
// The intent collects a parameter named 'color'
app.intent('favorite color', (conv, {color}) => {
 const luckyNumber = color.length;
 const audioSound = 'https://actions.google.com/sounds/v1/cartoon/clang_and_wobble.ogg';
 if (conv.data.userName) {
   // If we collected user name previously, address them by name and use SSML
   // to embed an audio snippet in the response.
   conv.close(`<speak>${conv.data.userName}, your lucky number is ` +
     `${luckyNumber}.<audio src="${audioSound}"></audio></speak>`);
 } else {
   conv.close(`<speak>Your lucky number is ${luckyNumber}.` +
     `<audio src="${audioSound}"></audio></speak>`);
 }
});

not sure if it's the same