RANGE_START_NOT_VALID

The RANGE_START_NOT_VALID error occurs when the start value of the Range header in a request is invalid. The Range header is used to request a specific portion of a resource from the server, and the start value should be a valid integer indicating the beginning of the requested range.

416

RANGE_START_NOT_VALID:

Requested Range Not Satisfiable

Troubleshoot

I'm encountering an error and reviewing the docs at /flg~eyJhbGciOiJIUzI1NiJ9._f7-_v0.H1pbXxc_pwT_uVOl9HPQTOSEJsJVY_sGnFnlG1GD0mM/docs/errors/RANGE_START_NOT_VALID to understand what's happening. Please help me resolve this by: 1. **Suggest the fix**: Analyze my codebase context and propose what needs to be changed to resolve this error 2. **Explain the root cause**: Break down why this error occurred: - What was the code actually doing vs. what it needed to do? - What conditions triggered this specific error? - What misconception or oversight led to this? 3. **Teach the concept**: Help me understand the underlying principle: - Why does this error exist and what is it protecting me from? - What's the correct mental model for this concept? - How does this fit into the broader framework/language design? 4. **Show warning signs**: Help me recognize this pattern in the future: - What should I look out for that might cause this again? - Are there similar mistakes I might make in related scenarios? - What code smells or patterns indicate this issue? 5. **Discuss alternatives**: Explain if there are different valid approaches and their trade-offs My goal is to fix the immediate issue while building lasting understanding so I can avoid and resolve similar errors independently in the future.

To troubleshoot this error, follow these steps:

  1. Validate Range header values: Ensure that the start value in the Range header is a valid integer. It should not be a letter, a decimal, or a scientific notation value
  2. Correct ordering: Ensure the start value is less than the end value in the Range header, if an end value is specified
  3. Check configuration: If the Range header values are being set automatically by some part of your system, check the configuration to ensure it's being set correctly
  4. Debugging: If the error persists, log the Range header values in your server logs to debug and understand what values are being sent in requests

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