Unexpected character '`' Error when ember-cli-data-export is added to the project

[Toshi-Numa]

I get following error while starting ember server after adding this dependency.

Build failed.
File: assets/vendor.js (163239:15)
Unexpected character '`'
Error
at new JS_Parse_Error (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :1507:18)
at js_error (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :1515:11)
at parse_error (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :1625:9)
at Object.next_token [as input] (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :1893:9)
at next (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :1993:25)
at maybe_assign (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2757:17)
at expression (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2773:20)
at simple_statement (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2221:55)
at eval (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2094:19)
at eval (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2054:24)
at block_ (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2334:20)
at ctor.body (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2307:25)
at function_ (eval at (/home/ubuntu/hub-frontend/ember-poc/node_modules/ember-cli-uglify/node_modules/broccoli-uglify-sourcemap/node_modules/uglify-js/tools/node.js:24:4), :2312:15)

[osxi]

@Toshi-Numa would you mind reproducing this in a repo so we can take a look?