Topbar is not defined
ReferenceError: Topbar is not defined
at App (http://localhost:3337/dist/app.js:234:208)
at mf (http://localhost:3337/vendor/react-dom.production.min.js:105:412)
at Qk (http://localhost:3337/vendor/react-dom.production.min.js:250:214)
at Ri (http://localhost:3337/vendor/react-dom.production.min.js:195:185)
at Ok (http://localhost:3337/vendor/react-dom.production.min.js:195:116)
at Nd (http://localhost:3337/vendor/react-dom.production.min.js:194:492)
at Qf (http://localhost:3337/vendor/react-dom.production.min.js:187:439)
at Ni (http://localhost:3337/vendor/react-dom.production.min.js:185:400)
at S (http://localhost:3337/vendor/react.production.min.js:17:25)
at MessagePort.U (http://localhost:3337/vendor/react.production.min.js:21:229)
at App (http://localhost:3337/dist/app.js:74:51)
at ErrorBoundary (http://localhost:3337/dist/app.js:15:7)