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Started getting "c is null" error with google charts #1442

Open steve monroe opened this topic on on May 14, 2020 - 1 comments

steve monroe commented on May 14, 2020

Looks like maybe google has changed something on you.

I also see that it is showing up here on your example: https://www.koolreport.com/examples/reports/google_charts/sankey/

Others, too.

KoolReport commented on May 14, 2020

Yes, you are right, google has updated the library that causes this issue. We have fixed the library actually, you may use Ctrl+F5 to refresh the example, it will work. We are about to release the hot fixes tomorrow. The fix is very simple that you can applied immediately.

Open the file koolreport/core/widgets/google/clients/googlechart.js and look at line 9, you will see

this.options = options;

you change it to:

this.options = Array.isArray(options)?{}:options;

Thank you very much.

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