claude-code - 💡(How to fix) Fix [BUG] Started to get API Error: 400 [1 comments, 2 participants]

API Error API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages.170.content.3.text: cache_control cannot be set for empty text blocks"},"request_id":"req_011CaegKdvxdjKUQ7xw4E6dT"} hello

API Error API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages: text content blocks must be non-empty"},"request_id":"req_011CaegLR3LuM65W8WXEhz59"} hello

API Error API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages: text content blocks must be non-empty"},"request_id":"req_011CaegRDK3DdYvSDu4ES3fC"} hello

API Error API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"messages: text content blocks must be non-empty"},"request_id":"req_011CaegcLXBeSMD4JYPQWbcL"}

TL;DR

The issue can likely be resolved by ensuring that text content blocks in API requests are non-empty, as indicated by the error messages.

Guidance

• Review the API request payload to verify that text content blocks contain valid, non-empty text.
• Check the code that constructs the API request to ensure it handles empty text blocks correctly.
• Consider adding input validation to prevent empty text blocks from being sent in API requests.
• If the issue persists, try reproducing it with a minimal example to isolate the cause.

Example

No code snippet is provided as the issue does not include specific code details.

Notes

The error messages suggest that the issue is related to invalid API requests with empty text content blocks. However, without more information about the code or the specific API requests being made, it is difficult to provide a more detailed solution.

Recommendation

Apply workaround: Ensure that text content blocks in API requests are non-empty to prevent invalid request errors. This is based on the error messages provided, which indicate that empty text blocks are the cause of the issue.