Error: function response: Handler 'handle' missing on module '_apex_index' about alexa-app HOT 10 CLOSED

I was just in the AWS console a moment ago. I created a new lambda function via the console. In the function configuration tab, the handler was set to index.handle (NO r) by default. However the boilerplate code provided for the lambda function had exports.handler (WITH r). This was a brief source of confusion for me

from alexa-app.

Found the problem, looks like module.exports = app; is causing this. What's the recommended way to combine alexa-app-server and lambda? I am trying to use alexa-app-server in development and use apex to deploy the function to lambda.

Can make it work with some ENV settings, but seems ugly.

if (process.env['LAMBDA_FUNCTION_NAME'] != null) {
    console.log("AWS lambda")
    exports.handle = app.lambda();
} else if (process.env['ENV'] == 'development') {
    console.log("Development Mode")
    module.exports = app;
} else {
    var fs = require('fs');
    fs.writeFileSync('schema.json', app.schema());
    fs.writeFileSync('utterances.txt', app.utterances());
    console.log('Schema and utterances exported!');
}

from alexa-app.

@dblock the module.exports = app will make a handler function available on the export automatically so you can do this in lambda as well. Your issue is probably that you're using handle instead of handler in your lambda function definition.

You can also do exports.handle = app.lambda() regardless of whether this is running in a lambda context or not.

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@ajcrites Are you saying I can collapse my dev mode with lambda mode in https://github.com/artsy/elderfield/blob/master/functions/artsy/index.js#L123?

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This needs more thorough README. I'm going to close this for now though.

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I've notice that deploying with Apex changes the handler to "index.handle" where all the sdk examples uses handler. For this you'll want to modify Apex's project.json and add "handler":"index.handler"

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@thegregthomp Can you please PR any doc changes?

from alexa-app.

@dblock for me this is kind of an edge case in that you'd need to be using Apex for lambda deployments. I'm not sure that's worthy of a note in the docs because I'm not sure how many people actually deploy this way. If you feel it's a lot of people, I can do that.

from alexa-app.

Not sure, your call. I think lots of people use Apex, we do - http://artsy.github.io/blog/2016/11/30/bringing-artsy-to-amazon-echo-alexa/

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If something can be better documented, please PR!

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