Pre-compiled handlebars templates error

I'm trying to pre-compile my handlebars templates. I've implemented this(Github) plugin for pre-compilation in Grunt and it seemed to work just fine. But when I opened up the Ember application the console had the following error:

Uncaught Error: Unknown template object: function   handlebars-v2.0.0.js:455
    template  handlebars-v2.0.0.js:455
        hb.template   handlebars-v2.0.0.js:644
            (anonymous function)   Templates.js:1

After that, I tried this(Github) command line solution which gave precisely the same error.

I've done some research and most sources say that there is a version mismatch. I've checked everything and both compilers run on handlebars.js version 2.0.0. I'm kind of running out of ideas.

Gruntfile:

module.exports = function(grunt) {
    grunt.initConfig({
        emberhandlebars: {
            compile: {
                options: {
                    templateName: function(sourceFile){
                        return sourceFile.replace('Views/Handlebars/', '').replace('.hbs', '');
                    }
                },
                files: [
                'Views/Handlebars/*.hbs'
                ],
                dest: 'JS/templates.js'
            }
        }
    })

    //Load the Ember template compiler
    grunt.loadNpmTasks('grunt-ember-template-compiler');

    //Register default grunt task
    grunt.registerTask('default', ['emberhandlebars']);
}

Command I used for the command line compiler:

ember-precompile Views/Handlebars/*.hbs -f JS/Templates.js

I hope someone has any idea what I'm doing wrong here.