Templates/helpers not registering

[pdavid0]

uncaught Error: Missing helper: 'yeller'.

My app structure is a bit different from yours, but I used this repo as a guide, so maybe you have an idea ?

// hbs config - must duplicate in Gruntfile.js Require build
hbs: {
    templateExtension: 'html',
    helperDirectory: 'templates/helpers/',
    i18nDirectory: 'templates/i18n/',
    compileOptions: {} // options object which is passed to Handlebars compiler
}

[tcosentino]

I'm having a similar problem. Without putting a file in templates/helpers/ it complains there is no file, but then when I do have the file it says missing helper.

Any thoughts?