Bug Report

[sgpk0717]

Bug Description

Environment Info

• Platform: macos
• Terminal: cursor
• Version: 1.0.21
• Feedback ID: 4b11f686-acca-4d3f-ae73-f4ff7f7522bb

Errors

[{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"tools.16.custom.input_schema: JSON schema is invalid. It must match JSON Schema draft 2020-12 (https://json-schema.org/draft/2020-12). Learn more about tool use at https://docs.anthropic.com/en/docs/tool-use.\"}}\n    at g6.generate (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1327:12578)\n    at qw.makeStatusError (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1342:2082)\n    at qw.makeRequest (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1342:5257)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async D11.showErrors (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1670:22007)\n    at async D11 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1670:12203)\n    at async cw2 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1670:21853)\n    at async file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1670:17103\n    at async Jt1 (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1670:5151)\n    at async Qu (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1670:17073)","timestamp":"2025-06-12T06:12:19.872Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"messages.0: all messages must have non-empty content except for the optional final assistant message\"}}\n    at g6.generate (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1327:12578)\n    at qw.makeStatusError (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1342:2082)\n    at qw.makeRequest (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:1342:5257)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-06-12T06:12:29.767Z"}]

[ekstro]

+1.

The error appears when using --continue from the previous session, but when starting a new session it works fine.

[github-actions[bot]]

This issue has been inactive for 30 days. If the issue is still occurring, please comment to let us know. Otherwise, this issue will be automatically closed in 30 days for housekeeping purposes.