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JS Error

JS error analysis is primarily used to analyze JavaScript errors that occur when pages are accessed, and to statistically analyze the causes of these JS errors.

Metric Analysis​

Error Analysis Dimensions​

  1. Analysis by Error Message:
    • Error message
    • Error percentage
    • Error count
    • Affected user count
    • Handler (assignable)
    • Status (configurable)

JS Error List​

Error Tracking Analysis​

Error Tracking Records​

  • Click on the JS file name or error message to view detailed error records
  • Supports custom dimension filtering:
    1. First upload custom information (see Custom Additional Attributes)
    2. Configure custom dimension fields in Application Settings > Custom Dimensions > General Configuration

Error Details View​

Click on an error record to enter the Error Details page, where you can view:

  • JS error file name
  • Error page URL
  • Error file
  • Stack information
  • User information:
    • UserID
    • IP address
    • SessionID
    • Device ID
  • Environment information:
    • Browser
    • Operating system
    • Region
    • Carrier
    • Application version
    • SDK version
    • UA (User-Agent)
  • JS error metadata information

Source Map Configuration​

  • Supports Source Map configuration for the entire JS file
  • Supports separate Source Map configuration for specific stacks
  • Source Map is used to restore and locate compressed JS code error lines and columns
  • For configuration methods, see Source Map

Refer to Report JS Errors and Add Breadcrumbs

Metadata Configuration​

Refer to Custom Additional Attributes