claude-code - 💡(How to fix) Fix [BUG] Prompt submission yields no response in UI, but consumes usage limit/tokens [1 comments, 2 participants]

When using Claude Code on the Web, submitting a prompt occasionally results in no response or UI update. The chat interface remains completely unresponsive (no text generation, no error message). However, the backend seems to process the request because my usage quota (tokens/message limit) is consumed. The chat UI should stream the response normally. If there is a server error or connection loss, the UI should display an error message and not consume the user's message quota.

Error Messages/Logs

TL;DR

Investigate the Anthropic API and Claude Code on the Web integration for potential issues with response handling or error messaging.

Guidance

• Verify that the backend is correctly sending responses to the frontend by checking the network requests and responses in the browser's developer tools.
• Check the Anthropic API documentation to ensure that the response format is correctly handled by Claude Code on the Web.
• Test the same prompt with a different model or version to see if the issue is specific to the Opus model.
• Inspect the browser's console for any JavaScript errors that might be preventing the UI from updating.

Notes

The issue seems to be related to the integration between the Anthropic API and Claude Code on the Web, but without more information about the API responses or error logs, it's difficult to provide a more specific solution.

Recommendation

Apply workaround: Implement additional error handling and logging in Claude Code on the Web to better understand the issue and provide more informative error messages to the user.