pyppeteer.errors.BrowserError : Browser closed unexpectedly

Question

今天，我学习了名为 pyppeteer 的库，当我运行我的代码时

import asyncio
from pyppeteer import launch


async def main():
    browser = await launch(options={'devtools': True, 'headless': False})
    page = await browser.newPage()
    await page.goto('http://example.com')
    await page.screenshot({'path': 'baidu.png'})
    await browser.close()


asyncio.get_event_loop().run_until_complete(main())

我有:

pyppeteer.errors.BrowserError: Browser closed unexpectedly:

Answer 1

对我来说，我在 docker 中运行，结果是 Chromium 没有正确安装所需的库:https://techoverflow.net/2018/06/05/how-to-fix-puppetteer-error-while-loading-shared-libraries-libx11-xcb-so-1-cannot-open-shared-object-file-no-such-file-or-directory/