[Bug] API Error: 400 The request body is not valid JSON

[danhenders]

Bug Description okay are you ready to do next task ⎿ ⧉ Selected 4 lines from docs/large-files-refactoring-tasks.md in Visual Studio Code ⎿ API Error: 400 {"type":"error","error":{"type":"invalid_request_error","message":"The request body is not valid JSON: no low surrogate in string: line 1 column 297999 (char 297998)"}}

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 1.0.35
• Feedback ID: f5cbd493-666f-4778-8c99-d8bbba914486

Errors

[{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n    at genericNodeError (node:internal/errors:983:15)\n    at wrappedFn (node:internal/errors:537:14)\n    at checkExecSyncError (node:child_process:892:11)\n    at execSync (node:child_process:964:15)\n    at TZ (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:700:3921)\n    at file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:9014\n    at Q (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:526:17199)\n    at VX (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:8160)\n    at nS (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:7241)\n    at f9 (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:622:11408)","timestamp":"2025-06-30T09:11:19.667Z"},{"error":"Error: Request was aborted.\n    at Vt._createMessage (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1305:7931)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-06-30T09:45:47.556Z"},{"error":"Error: Request was aborted.\n    at Jq.makeRequest (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1314:3838)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)","timestamp":"2025-06-30T09:57:38.041Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"The request body is not valid JSON: no low surrogate in string: line 1 column 297999 (char 297998)\"}}\n    at Z5.generate (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1299:12578)\n    at Jq.makeStatusError (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1314:2100)\n    at Jq.makeRequest (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1314:5311)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async V$2.l11.showErrors (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1680:22790)\n    at async l11 (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1680:12370)\n    at async V$2 (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1680:22636)\n    at async file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1680:17760\n    at async M1A (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1680:5121)\n    at async Mu (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1680:17730)","timestamp":"2025-06-30T10:07:37.608Z"},{"error":"Error: 400 {\"type\":\"error\",\"error\":{\"type\":\"invalid_request_error\",\"message\":\"The request body is not valid JSON: no low surrogate in string: line 1 column 297999 (char 297998)\"}}\n    at Z5.generate (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1299:12578)\n    at Jq.makeStatusError (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1314:2100)\n    at Jq.makeRequest (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1314:5311)\n    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)\n    at async V$2.l11.showErrors (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:1680:22790)\n    at async l11 (file:///Users/danhenders/.claude/local/node_modules/@anthropic-ai/claude-code/cli.js:168

Note: Error logs were truncated.