[Bug]: An unexpected error occurred: BrowserType.launch: Target page, context or browser has been closed Browser logs:

[Bunmi2020]

Version

v1.50.1

Steps to reproduce

after creating a Virtual Environment
running the python:

def main():
    with sync_playwright() as p:
        try:
            # Launch browser
            browser = p.chromium.launch(headless=True)  # Set headless=True for faster performance
            context = browser.new_context()
            page = context.new_page()

            # Base URL
            page.goto("https://www.basedonform.com/", timeout=1900000)
            page.wait_for_timeout(5000)  # Wait for the page to load completely
...

Expected behavior

I expected the code to run so it can read my website

Actual behavior

Results in:

An unexpected error occurred: BrowserType.launch: Target page, context or browser has been closed
Browser logs:

Additional context

I would appreciate a concrete solution. Thank you

Environment

System:
    OS: Windows 10 10.0.19045
    CPU: (4) x64 Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz
    Memory: 840.75 MB / 7.88 GB
  Binaries:
    Node: 18.12.1 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.17 - ~\AppData\Roaming\npm\yarn.CMD
    npm: 9.3.0 - C:\Program Files\nodejs\npm.CMD

[Skn0tt]

The script completes successfully on my machine. Could you provide me with the browser logs from the error message? Maybe there's something interesting in there.

[Bunmi2020]

@Skn0tt

`Browser logs:

C:\Users\Bunmi\AppData\Local\ms-playwright\chromium_headless_shell-1155\chrome-win\headless_shell.exe --disable-field-trial-config --disable-background-networking --disable-background-timer-throttling --disable-backgrounding-occluded-windows --disable-back-forward-cache --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-background-pages --disable-component-update --no-default-browser-check --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-features=ImprovedCookieControls,LazyFrameLoading,GlobalMediaControls,DestroyProfileOnBrowserClose,MediaRouter,DialMediaRouteProvider,AcceptCHFrame,AutoExpandDetailsElement,CertificateTransparencyComponentUpdater,AvoidUnnecessaryBeforeUnloadCheckSync,Translate,HttpsUpgrades,PaintHolding,ThirdPartyStoragePartitioning,LensOverlay,PlzDedicatedWorker --allow-pre-commit-input --disable-hang-monitor --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-backgrounding --force-color-profile=srgb --metrics-recording-only --no-first-run --enable-automation --password-store=basic --use-mock-keychain --no-service-autorun --export-tagged-pdf --disable-search-engine-choice-screen --unsafely-disable-devtools-self-xss-warnings --headless --hide-scrollbars --mute-audio --blink-settings=primaryHoverType=2,availableHoverTypes=2,primaryPointerType=4,availablePointerTypes=4 --no-sandbox --user-data-dir=C:\Users\Bunmi\AppData\Local\Temp\playwright_chromiumdev_profile-QruBLW --remote-debugging-pipe --no-startup-window
pid=6924
Call log:

• C:\Users\Bunmi\AppData\Local\ms-playwright\chromium_headless_shell-1155\chrome-win\headless_shell.exe --disable-field-trial-config --disable-background-networking --disable-background-timer-throttling --disable-backgrounding-occluded-windows --disable-back-forward-cache --disable-breakpad --disable-client-side-phishing-detection --disable-component-extensions-with-background-pages --disable-component-update --no-default-browser-check --disable-default-apps --disable-dev-shm-usage --disable-extensions --disable-features=ImprovedCookieControls,LazyFrameLoading,GlobalMediaControls,DestroyProfileOnBrowserClose,MediaRouter,DialMediaRouteProvider,AcceptCHFrame,AutoExpandDetailsElement,CertificateTransparencyComponentUpdater,AvoidUnnecessaryBeforeUnloadCheckSync,Translate,HttpsUpgrades,PaintHolding,ThirdPartyStoragePartitioning,LensOverlay,PlzDedicatedWorker --allow-pre-commit-input --disable-hang-monitor --disable-ipc-flooding-protection --disable-popup-blocking --disable-prompt-on-repost --disable-renderer-backgrounding --force-color-profile=srgb --metrics-recording-only --no-first-run --enable-automation
  --password-store=basic --use-mock-keychain --no-service-autorun --export-tagged-pdf --disable-search-engine-choice-screen --unsafely-disable-devtools-self-xss-warnings --headless --hide-scrollbars --mute-audio --blink-settings=primaryHoverType=2,availableHoverTypes=2,primaryPointerType=4,availablePointerTypes=4 --no-sandbox --user-data-dir=C:\Users\Bunmi\AppData\Local\Temp\playwright_chromiumdev_profile-QruBLW --remote-debugging-pipe --no-startup-window
• • pid=6924
    `

[Skn0tt]

Hmm, there's not much in there. I have no idea what's going wrong on your end, but i'm almost certainly sure that there's something wrong on your machine. My recommendation is to seek help over in our Discord Server: https://aka.ms/playwright/discord

[mxschmitt]

Could you try setting the DEBUG=pw:browser,pw:protocol env var while you run your script if that yields to any interesting output?