Chartjs-Cross-Origin Read Blocking (CORB) blocked cross-origin response https://cdnjs.com/libraries/Chart.js

Based on comment, You are importing the html page and not the js file.

Here is what you can do to resolve the issue.

After visiting https://cdnjs.com/libraries/Chart.js you can,

1. Select the version of build that you want.
2. Select the type of asset that you want (Javascript / Stylesheet).
3. Click on ‘</>’ to copy the script tag which can be pasted and used directly in your page.