Contents x
- Get Started
- About Robots
- Dexi Basics
- Web Data Extraction Basics
- Regular expressions
- Input and output
- Video tutorials
- Proxy servers and anonymity
- Change detection (diff/delta)
- About Extractors
- Build an Extractor robot
- Extractors
- Extractor Error Handling
- Extractors: Lists & Loops
- Extractors: Page Navigation
- Extractors: Troubleshooting
- Debug a failed extractor execution
- Using a Data type as robot inputs or outputs
- The extractor editor
- Extract a file from a page
- Navigate paginated websites
- Elements, paths, and scopes
- Addressing a "Load More" element
- Site navigation
- Work with elements the editor won't select
- Improve robot performance
- Extract text from a page
- Addressing infinite scrolling
- Extract a link/URL
- Troubleshoot a loop
- Extract information from a table
- Extract information using OpenAI action step
- Use the JSON robot definition
- Address anti-robot features
- Jobs
- About Pipes
- About Crawlers
- About AutoBots
- Using Robots
- About Data
- About Triggers
- About Integrations
- About Your Account
- About Product Matching
- About Cookies and Sessions
- Releases
Troubleshoot a loop
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Looping through a set of elements is key to extracting data from Web pages, but when a problem arises, a robot can come to a sudden halt.
Problems with looping can usually be traced back to the element path(s) associated with the loop. You can typically find the problem by verifying the selector in use and its relationship to the DOM scope.
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