Source Maps w/ Browserify

Currently can’t get source maps working correctly with Promise.method and Browserify.

var Promise = require('bluebird')
Promise.longStackTraces()
var foo = Promise.method(function() {
    throw new Error("BLAH")
    return 200
})

foo()

Stack trace:

Possibly unhandled Error: BLAH
    at http://localhost:8000/js/bundle.js:8:11
    at tryCatch1 (http://localhost:8000/js/bundle.js:5082:21)
    at Promise$_method (http://localhost:8000/js/bundle.js:2184:25)
    at Object../tests/cocoon-app.js.bluebird (http://localhost:8000/js/bundle.js:13:1)
    at s (http://localhost:8000/js/bundle.js:1:254)
    at e (http://localhost:8000/js/bundle.js:1:425)
    at http://localhost:8000/js/bundle.js:1:443 

The error source-maps correctly without the Promise.method wrapper. Noticing the same with Promise.promisify.

[stereokai]

Was this ever fixed? I’m having the same trouble with Bluebird v3.1.1

[zallek]

I have the same issue, I can’t make sourcemaps work, that’s make debugging such a pain … Bluebird is a nice library but I don’t get why it modifies the way unhandled errors are displayed …