Invalid JSON Request: Malformed Surrogate Character in API Payload

Bug Description
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 69485 (char 69484)"}}

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 1.0.53
• Feedback ID: 2a6e1443-62ca-44f4-aec8-df3d8bfc926e

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:883:11)\n    at execSync (node:child_process:955:15)\n    at AI (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:728:6320)\n    at file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:16554\n    at Q (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:542:14406)\n    at MF (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:14339)\n    at zX (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:13205)\n    at MB (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:19174)","timestamp":"2025-07-17T12:36:28.022Z"},{"error":"Error: 1: 1 Error: End of central directory record signature not found. Either not a zip file, or file is truncated.\n    at Af (file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/node/cliProcessMain.js:50:28935)\n    at file:///Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/node/cliProcessMain.js:50:30263\n    at /Applications/Visual Studio Code.app/Contents/Resources/app/node_modules/yauzl/index.js:40:7\n    at /Applications/Visual Studio Code.app/Contents/Resources/app/node_modules/yauzl/index.js:190:5\n    at Immediate.<anonymous> (/Applications/Visual Studio Code.app/Contents/Resources/app/node_modules/yauzl/index.js:705:38)\n    at process.processImmediate (node:internal/timers:485:21) {\n  code: 'Extract',\n  name: 'Extract'\n}\nFailed Installing Extensions: file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/%40anthropic-ai/claude-code/vendor/claude-code.vsix\n\n    at Lq6 (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1208:5219)\n    at async qq6 (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1208:2582)","timestamp":"2025-07-17T12:36:41.140Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: \n    at file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:418\n    at Object.useMemo (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:26272)\n    at ImB.useMemo (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:46:15576)\n    at NW (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:312)\n    at QN (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:19799)\n    at dS (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:42569)\n    at uS (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38118)\n    at nL (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:38046)\n    at qN (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:37900)\n    at BJ (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:67:34990)","timestamp":"2025-07-17T12:39:43.947Z"},{"error":"Error: Language not supported while highlighting code, falling back to markdown: circom\n    at file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:418\n    at Object.useMemo (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:26272)\n    at ImB.useMemo (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:46:15576)\n    at NW (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:1252:312)\n    at QN (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-ai/claude-code/cli.js:65:19799)\n    at dS (file:///Users/yunhan.gao/.nvm/versions/node/v22.17.0/lib/node_modules/@anthropic-

Note: Error logs were truncated.