Aquí está el error que obtuve en mi cmd,

 Module parse failed: Unexpected token (97:23) File was processed with these loaders: * ./node_modules/cache-loader/dist/cjs.js * ./node_modules/babel-loader/lib/index.js * ./node_modules/cache-loader/dist/cjs.js * ./node_modules/vue-loader-v16/dist/index.js You may need an additional loader to handle the result of these loaders. | | customer_data() { > if (this.getData?.rowdata?.length > 0) { | return this.getData; | } else { @ ./src/views/ManageCustomer.vue?vue&type=script&lang=js 1:0-285 1:0-285 1:286-560 1:286-560 @ ./src/views/ManageCustomer.vue @ ./src/router/index.js @ ./src/main.js @ multi (webpack)-dev-server/client?http://192.168.10.73:8080&sockPath=/sockjs-node (webpack)/hot/dev-server.js ./src/main.js

No puedo ejecutar mi proyecto vue por este motivo.