Error1 reports
Fix JsonReaderException
in Selenium
✅ Solution
The "JsonReaderException" in Selenium typically arises from malformed JSON responses received from the browser driver, often when retrieving browser logs or handling complex data structures. Ensure the browser driver (chromedriver, geckodriver, etc.) is compatible with your browser version and Selenium version. Upgrade or downgrade either your browser driver or Selenium package to a compatible version to resolve potential JSON parsing issues caused by version incompatibility.
Related Issues
Real GitHub issues where developers encountered this error:
Timeline
First reported:Dec 27, 2025
Last reported:Dec 27, 2025