Error: File format not supported - when creating dataframe in Node-RED function node

[vinaysudani]

const dfd = require("danfojs-node"); json_data = [ { A: 0.4612, B: 4.28283, C: -1.509, D: -1.1352 }, { A: 0.5112, B: -0.22863, C: -3.39059, D: 1.1632 }, { A: 0.6911, B: -0.82863, C: -1.5059, D: 2.1352 }, { A: 0.4692, B: -1.28863, C: 4.5059, D: 4.1632 }, ]; df = new dfd.DataFrame(json_data); df.print();

This code snippet produces expected result when running with node.js. when running the code with node-red function node it throws an error - "Error: File format not supported".

The issue is described in detail on this thread on the node-red forum.
https://discourse.nodered.org/t/error-while-executing-code-with-function-node/46443

[vinaysudani]

A workaround to the issue is also mentioned on the same thread.
https://discourse.nodered.org/t/error-while-executing-code-with-function-node/46443/7?u=vinaysudani

[risenW]

Thanks for raising this issue and linking a solution.

FIXED: #208

[vinaysudani]

Thanks for looking into it and quickly applying it to the source.