ReferenceError: window is not defined

[chpan]

use step detail:

1：npm install @ergoplatform/ergo-js

test code：

`const ergo = require('@ergoplatform/ergo-js');

async function TestERG() {
//const currentHeight = ergo.getCurrentHeight()
//console.log("currentHeight", currentHeight)

}

TestERG()

[bitforex@localhost erg]$ cat test.js
const ergo = require('@ergoplatform/ergo-js');

async function TestERG() {
const currentHeight = ergo.getCurrentHeight()
console.log("currentHeight", currentHeight)
}

TestERG()`

2： node test.js

[lemmon-714]

seconded