@pimohdaimaoh,

As addressed in the previous reply, you can use either Fetch API or ajax request to get the content of text file hosted in your server. Please take a look at the code snippet below for an example on the same using Fetch API.

fetch(url).then(res => res.text()).then(textContent => renderChart(textContent));

If you are still facing the issue, kindly create sample project reproducing the issue and share it with us over Google-Drive or Onedrive along with sample data so that we can look into your code, run it locally at our end to understand the scenario better and help you out.

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Manoj Mohan
Team CanvasJS