Apexchart version: 3.44
When specify hex code on plotOptions in heatmap, getting error
Error: Evaluation failed: TypeError: Cannot read property ‘dataURI’ of undefined at puppeteer_evaluation_script:2:52
I tried to change to string color, such as ‘black’, ‘red’, etc. No errors found but the background become gray instead.
Working URL: JSFiddle
Sample URL to Quick Chart
Hi @zarulizham, this error is happening because you need to URL-encode the colors. In particular,
# is a special symbol and should be encoded as
%23. You can use a tool like urlencoder.io for this.
Example with encoded colors: link
# needs to encode first. It works now. Thank you.