gulp-useref error throws during 'gulp build'

[magee]

Cloned the repo, ran npm install and bower install then ran gulp. I've tracked down the problem to line 47 in the build.js file: .pipe($.useref.assets()).

Got the following:

[gulp] Using gulpfile ~/production_apps/deleteme/gulpfile.js
[gulp] Starting 'clean'...
[gulp] Finished 'clean' after 62 ms
...
...
...
[gulp] Starting 'html'...
[gulp] gulp-size: total 8.49 kB
[gulp] Finished 'images' after 1.36 s

events.js:74
throw TypeError('Uncaught, unspecified "error" event.');
^
TypeError: Uncaught, unspecified "error" event.
at TypeError ()
at Transform.EventEmitter.emit (events.js:74:15)
at Transform. (/Users/mageemooney/production_apps/deleteme/node_modules/gulp-useref/index.js:71:42)
at Array.forEach (native)
at Transform. (/Users/mageemooney/production_apps/deleteme/node_modules/gulp-useref/index.js:61:35)
at Array.forEach (native)
at Transform. (/Users/mageemooney/production_apps/deleteme/node_modules/gulp-useref/index.js:43:36)
at Array.forEach (native)
at Transform._transform (/Users/mageemooney/production_apps/deleteme/node_modules/gulp-useref/index.js:40:23)
at Transform._read (/Users/mageemooney/production_apps/deleteme/node_modules/gulp-useref/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:184:10)

Any ideas? I'm a novice to gulp so I've not yet been able to track down what's going on.

Mac OSX Mavericks
node -v: v0.10.26
npm -v: 1.4.3
bower -v: 1.3.2
gulp -v:
[gulp] CLI version 3.6.2
[gulp] Local version 3.6.2

[magee]

Found the same issue in gulp-useref repo (#20). Digging into it to find out what's triggering the error.

[magee]

Error is thrown by useref when assets are missing. Resolved by restoring missing jquery and underscore dependencies in bower.json. Added the dependencies and updated my pull request with the correction.

[thiagodebastos]

This helped me, thank you!