Getting issue when run ember serve

Hello,

Anyone help me on this issue Build failed. Build Canceled: Broccoli Builder ran into an error with SourceMapConcat plugin. :boom: ENOENT: no such file or directory, open ‘/home/harsh/emberDashboard/dashboard_core/tmp/source_map_concat-input_base_path-j7XQ1eeV.tmp/vendor/morris/morris.min.js’

Does a file vendor/morris/morris.min.js exists in your project? Do you import it in projects ember-cli-build.js or is this done by an addon?