title: WARNING in ./node_modules/ng2-charts/fesm5/ng2-charts.js 230:54-72 "export 'ɵɵdefineInjectable' was not found in '@angular/core'
body: <p>I am using <code>ng2-charts</code> in <code>Angular 7</code> app and having warning</p>
  
  <blockquote>
    <p>WARNING in ./node_modules/ng2-charts/fesm5/ng2-charts.js 230:54-72
    "export 'ɵɵdefineInjectable' was not found in '@angular/core'</p>
  </blockquote>
  
  <p>error in <code>VS Code</code></p>
  
  <p><a href="https://i.stack.imgur.com/JgIkg.png" rel="noreferrer"><img src="https://i.stack.imgur.com/JgIkg.png" alt="enter image description here"></a></p>
  
  <p>error in <code>browser</code></p>
  
  <p><a href="https://i.stack.imgur.com/GBri7.png" rel="noreferrer"><img src="https://i.stack.imgur.com/GBri7.png" alt="enter image description here"></a></p>
  
  <p>What could be the reason and how to resolve it?</p>