'Newton-Raphson algorithm failed to converge'

Question

I am trying to calculate xirr using the node xirr library but I am getting error that

Error: Newton-Raphson algorithm failed to converge

const xirr = require('xirr');

const cagr = xirr([
  { amount: -99995, when: new Date(2021, 7, 3)},
  { amount: 97642, when: new Date(2021, 7, 9) }
]);

console.log(cagr);

[![This is the error ][1]][1] link is below

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