Error: write after end

I wrote a gulp task using this article:

var browserified = transform(function(filename) {
    var b = browserify(filename);
    b.transform('brfs');
    return b.bundle();
});


return gulp.src(src)
    .pipe(browserified)
    .pipe(uglify())
    .pipe(gulp.dest(dest));

When I run this, I get an error: Error: write after end at writeAfterEnd (/www/my-project/node_modules/browserify/node_modules/labeled-stream-splicer/node_modules/stream-splicer/node_modules/readable-stream/lib/_stream_writable.js:161:12)

If I comment out the b.transform('brfs');, everything works fine. Does anyone have any insight as to why this is happening?

Thanks!

[ghost]

b.bundle() returns a readable stream, not a transform stream. Many of the gulp guides are mistaken on this point but are slowly being fixed. Here’s a good fix by @terinjokes for gulp users: https://github.com/substack/node-browserify/issues/1191#issuecomment-89302289

[ibc]

but @ibc you might be able to use this meanwhile?

I’ve been able to use gulp-brfs and, somehow, fills my needs.