ERROR in ./app/javascript/controllers/index.js Module not found: Error: Can't resolve 'stimulus' in '/Users/gonzalezarthur/GitHub/Helpeat/app/javascript/controllers' @ ./app/javascript/controllers/index.js 3:0-39 5:18-29 @ ./app/javascript/packs/application.js ERROR in ./app/javascript/controllers/hello_controller.js Module not found: Error: Can't resolve 'stimulus' in '/Users/gonzalezarthur/GitHub/Helpeat/app/javascript/controllers' @ ./app/javascript/controllers/hello_controller.js 29:0-38 50:2-12 @ ./app/javascript/controllers sync _controller\.js$ @ ./app/javascript/controllers/index.js @ ./app/javascript/packs/application.js ERROR in ./app/javascript/controllers/index.js Module not found: Error: Can't resolve 'stimulus/webpack-helpers' in '/Users/gonzalezarthur/GitHub/Helpeat/app/javascript/controllers' @ ./app/javascript/controllers/index.js 4:0-66 9:17-39 @ ./app/javascript/packs/application.js ERROR in ./app/javascript/controllers/calendar_controller.js Module not found: Error: Can't resolve 'stimulus/webpack-helpers' in '/Users/gonzalezarthur/GitHub/Helpeat/app/javascript/controllers' @ ./app/javascript/controllers/calendar_controller.js 22:0-66 @ ./app/javascript/controllers sync _controller\.js$ @ ./app/javascript/controllers/index.js @ ./app/javascript/packs/application.js