Web Agent Scraper failing on both Facebook Marketplace and Gumtree

[BlackBeard]

Hi Gumloop team,

I’m trying to scrape car listings using Web Agent Scraper. Both Facebook Marketplace and Gumtree attempts have failed.

Flow Run ID: nQMzWTTqqr6XCJuSQuaW8M

What I’m trying to do:

1. Scrape Toyota Hilux listings
2. Extract data (price, year, mileage, condition, location)
3. Filter for underpriced vehicles

Attempted websites:

1. Facebook Marketplace - Failed
2. Gumtree - Current attempt

Current Gumtree setup:

• URL: Toyota Hilux | Used Cars & Bakkies for Sale | Gumtree South Africa
• Actions:
  • Wait (8000ms)
  • Scroll
  • Wait (3000ms)
  • Scroll
  • Wait (3000ms)
  • Scrape
• Advanced scraping: enabled

Error: Web Agent Scraper Failed!

Can you help identify what’s causing the failure and suggest changes.

[Wasay-Gumloop]

Hey @BlackBeard - Could you please share the run link from the history page please so we can take a look at the error?

https://www.gumloop.com/history

[BlackBeard]

Hey @Wasay-Gumloop, thanks for getting back to me. Here you go; https://www.gumloop.com/pipeline?run_id=22coXSn6MLFMRGFQrDgLsc&workbook_id=ufPsiefin9iEvD5KygsSQE

[Wasay-Gumloop]

Hey @BlackBeard - The issue here is with the wait parameter, it only accepts integers. The string ‘8000ms’ includes ‘ms’ (milliseconds) which can’t be converted directly to an integer.

Once you remove ‘ms’ from the input, the flow should work as expected.