[BUG] playwright._impl._api_types.Error: headers: expected array, got object #1910
Description
Context:
- Playwright Version:
v1.33.0 - Operating System:
Linux - Python version:
3.10 - Browser:
Chromium
Code Snippet
if __name__ == "__main__":
import asyncio
from playwright.async_api import async_playwright
async def main():
async with async_playwright() as p:
headers = {'User-Agent': "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/88.0.4324.96 Chrome/88.0.4324.96 Safari/537.36"}
browser = await p.chromium.connect_over_cdp("http://whatsmyuseragent.org/", headers=headers)
page = await browser.new_page()
await page.goto('http://whatsmyuseragent.org/')
await browser.close()
asyncio.run(main())Describe the bug
I'm facing this error with a simple script only trying to create a connection with cdp.
Traceback
Traceback (most recent call last):
File "/usr/lib/python3.10/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/lib/python3.10/asyncio/base_events.py", line 646, in run_until_complete
return future.result()
File ".config/JetBrains/PyCharmCE2023.1/scratches/playwright_connection.py", line 11, in main
browser = await p.chromium.connect_over_cdp("http://whatsmyuseragent.org/", headers=headers)
File "/venv/lib/python3.10/site-packages/playwright/async_api/_generated.py", line 14829, in connect_over_cdp
await self._impl_obj.connect_over_cdp(
File "/venv/lib/python3.10/site-packages/playwright/_impl/_browser_type.py", line 168, in connect_over_cdp
response = await self._channel.send_return_as_dict("connectOverCDP", params)
File "/venv/lib/python3.10/site-packages/playwright/_impl/_connection.py", line 66, in send_return_as_dict
return await self._connection.wrap_api_call(
File "/venv/lib/python3.10/site-packages/playwright/_impl/_connection.py", line 461, in wrap_api_call
return await cb()
File "/venv/lib/python3.10/site-packages/playwright/_impl/_connection.py", line 96, in inner_send
result = next(iter(done)).result()
playwright._impl._api_types.Error: headers: expected array, got object
Process finished with exit code 1