I am facing issue in generating the charts in my local. I have followed the steps mentioned in the 'https://github.com/highcharts/node-export-server' and used npm install for installing post cloning the repo. I have agreed to the license terms and for High Chart version the supplied value is 11.0.0. Post that I ran the server using the command node ./bin/cli.js --enableServer 1.
The request used as input is below:
curl -H "Content-Type: application/json" -X POST -d '{"infile":{"title": {"text": "Steep Chart"}, "xAxis": {"categories": ["Jan", "Feb", "Mar"]}, "series": [{"data": [29.9, 71.5, 106.4]}]}}' 127.0.0.1:7801 -o mychart.png
Server Side the following error is presented:
__ ___ __ __ __
/ / / ()__ / / / / ____ / /
/ // / / __ / __ \/ ___/ __ \/ __ / __/ __/ /
/ __ / / // / / / / // / / / // / / / /( )
// ///_, // //_// //_,// _//
/// __ _____
/ / ______ ____ / / / / ______ _____ _____
/ __/ | |// __ / __ / / / _ / _ / __/ | / / _ / /
/ /> </ // / // / / / / __/ / / / | |/ / / /
///|/ ./_// _/ /_/_// |/_//
//
[error] work
9e5b7d24514a4b7785927e1e23956e55 could not be completed, sending: an error occured when rendering the chart: SyntaxError: Unexpected token { in JSON at position 24432
System Details in which this is tried: Node -v18.17.1 npm -9.6.7 node-export-server-2.1.0 high chart - 11.0.0 OS - Ubuntu 20.04.6 `