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ghost-cursor Error : elem.remoteObject is not a function in puppeteer(Ghost-Cursor错误：elem.emoteObject不是puppeteer中的函数)

翻译 作者：bug小助手 更新时间：2023-10-26 22:33:15 28 4
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whenever I run the script in the Local system the cursor properly worked and when I run inside docker that time I fetch an Error so anybody guid me what is wrong or whether this issue is package side or not.?

每当我在本地系统中运行脚本时，游标都能正常工作，当我在docker中运行时，我获取了一个错误，所以任何人都会告诉我哪里出了问题，或者这个问题是不是包端的问题。


when I run in Locally that time I headless: false and Run inside docker that time headless: true but I tried inside docker headless: false but it can't work

当我在当地跑的时候，我无头：假，当时无头：真的，但我试过了，无头：假，但它不能工作


here is code

以下是代码


const puppeteer = require('puppeteer');
const {path,createCursor} = require("ghost-cursor");
const url = process.argv[2];

async function run() {
    browser = await puppeteer.launch({
        args: ['--disable-gpu', '--no-first-run', '--no-sandbox', '--no-zygote'],
        "dumpio": true,
        "devtools": false,
        "ignoreHTTPSErrors": true,
    });

    const page = await browser.newPage();
    const cursor = createCursor(page);
    await cursor.move(selector)
    await page.goto(url);
    await page.screenshot({ path: 'screenshot.png' });
    browser.close();
}
run();

Here is Error Message 

    TypeError: elem.remoteObject is not a function
    at Object.<anonymous> (/usr/app/node_modules/ghost-cursor/lib/spoof.js:458:61)
    at step (/usr/app/node_modules/ghost-cursor/lib/spoof.js:44:23)
    at Object.next (/usr/app/node_modules/ghost-cursor/lib/spoof.js:25:53)
    at fulfilled (/usr/app/node_modules/ghost-cursor/lib/spoof.js:16:58)
    at processTicksAndRejections (internal/process/task_queues.js:95:5)

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优秀答案推荐

selector is undefined

选择器未定义


You need to grab an element from the UI to move to like so

您需要从UI中抓取一个元素才能移动到，如下所示


import { createCursor } from "ghost-cursor"
import puppeteer from "puppeteer"

const run = async (url) => {
  const selector = "#sign-up button"
  const browser = await puppeteer.launch({ headless: false });
  const page = await browser.newPage()
  const cursor = createCursor(page)
  await page.goto(url)
  await page.waitForSelector(selector)
  await cursor.click(selector)
}


This must be happening due to version discrepancies with the way remoteObject can be accessed. The temporary solution I arrived at was to modify the source code.

这一定是由于访问远程对象的方式的版本不一致造成的。我得出的临时解决方案是修改源代码。


Go to /node_modules/ghost-cursor/lib/spoof.js and change the references from .remoteObject().objectId to ._remoteObject.objectId.

转到/NODE_MODULES/GHOST-CURSOR/lib/spoof.js并将引用从.emoteObject().objectId更改为._emoteObject.objectId。


Obviously modifying code from your deps is a bad idea, but I couldn't find the right solution anywhere.

显然，从你的deps修改代码是一个坏主意，但我找不到正确的解决方案。


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