Getting invalid argument error while passing http proxy

[TAMILVIP007]

hey there i am getting this error while i try to use uc mode with proxy but it works without uc mode

import random
import sys
from seleniumbase import SB
from concurrent.futures import ThreadPoolExecutor
sys.argv.append("-n")  

def select_random_proxy(file_path):
    with open(file_path, 'r') as file:
        proxies = file.readlines()
    selected_proxy = random.choice(proxies).strip()
    parts = selected_proxy.split(':')
    user_pass = f"{parts[2]}:{parts[3]}"
    server_port = f"{parts[0]}:{parts[1]}"
    return f"{user_pass}@{server_port}"

def launch_driver(url):
    with SB(proxy=select_random_proxy('proxies.txt'), uc=True) as sb:
        sb.open(url)
        sb.wait(1)
    

urls = ['https://seleniumbase.io/demo_page' for i in range(3)]
with ThreadPoolExecutor(max_workers=len(urls)) as executor:
    for url in urls:
        executor.submit(launch_driver, url)

and this is my code

[mdmintz]

Set the multi_proxy arg to True to allow multiple proxies with auth at the same time:

SeleniumBase/seleniumbase/plugins/sb_manager.py

Line 45 in 11e81b0

multi_proxy=None, # Allow multiple proxies with auth when multi-threaded.

Also, post the full stack trace if you're still having issues.

[TAMILVIP007]

oh worked, thanks. Between is there any ways to avoid timeout to avoid this, coz site sometimes takes a bit more time to load the login page after solving captcha or is there any method to send keys after solving

sb.activate_cdp_mode(self.url)
                    sb.uc_gui_click_captcha()
                    sb.sleep(4)
                    sb.send_keys(
                        "input[name='LoginForm[username]']", username, timeout=10
                    )
                    

2024-12-31 19:15:39,364 - INFO - Attempt 1 failed:
Element {input[name='LoginForm[username]']} was not found after 7 seconds!
2024-12-31 19:16:05,629 - INFO - Attempt 2 failed:
Element {input[name='LoginForm[username]']} was not found after 7 seconds!
i added timeout there still i get this error why? also is there any method to activate cdp mode only if the site is available or like refresh page?