Eric O'Callaghan

icon indicating a website link https://ericoc.com/ icon indicating an email [email protected]

icon company @upenn icon location Philadelphia, PA, USA

Results 3 comments of Eric O'Callaghan

Chart Export feature is giving CORS issue suddenly.

## Background **EDIT: Making another reply to my comment with a solution that I discovered this morning.** I am having a similar problem; or at least an extremely similar error...

Chart Export feature is giving CORS issue suddenly.

Including this additional Highcharts JavaScript library file locally seems to have resolved my issue! https://code.highcharts.com/modules/offline-exporting.js as can be seen on any of these pages using Highcharts, where exporting images seems...

Chart Export feature is giving CORS issue suddenly.

@Vitalii-001 awesome - thanks for confirmation! :) @llabend would you be able to confirm whether you are including the [offline-exporting.js](https://code.highcharts.com/modules/offline-exporting.js) JavaScript? If not, I would totally suggest that it might...