I am using ng2-charts in Angular 7 app and having warning
WARNING in ./node_modules/ng2-charts/fesm5/ng2-charts.js 230:54-72 "export 'ɵɵdefineInjectable' was not found in '@angular/core'
error in VS Code
error in browser
What could be the reason and how to resolve it?
ng2-charts v2.2.4 has this bug as lots of users are reporting that so down-grading to ng2-charts v2.2.3 is fine until it is fixed in the future releases.
npm install ng2-charts@2.2.3
来源：https://stackoverflow.com/questions/56371427/warning-in-node-modules-ng2-charts-fesm5-ng2-charts-js-23054-72-export-%c9%b5%c9%b5de