Invalid JSON Encoding in Large Payload During Compaction Request

Bug Description

/compact

⎿ Error: Error during compaction: Error: 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 136061 (char 136060)"}}

continue

⎿ 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 142118 (char 142117)"}}

Environment Info

• Platform: darwin
• Terminal: vscode
• Version: 1.0.48
• Feedback ID: [REDACTED]

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:889:11)\n    at execSync (node:child_process:961:15)\n    at $D (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:704:4293)\n    at file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:623:9350\n    at Q (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:526:14406)\n    at dC (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:623:8496)\n    at mC (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:623:7361)\n    at wB (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:623:11970)","timestamp":"2025-07-11T02:15:34.978Z"},{"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 142118 (char 142117)\"}}\n    at D6.generate (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1307:12578)\n    at dq.makeStatusError (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1324:2100)\n    at dq.makeRequest (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1324:5311)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async hA1.showErrors (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:23178)\n    at async hA1 (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:12720)\n    at async $O2 (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:23029)\n    at async file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:18138\n    at async R0A (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:5121)\n    at async zc (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:18108)","timestamp":"2025-07-11T02:15:42.125Z"},{"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 136061 (char 136060)\"}}\n    at D6.generate (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1307:12578)\n    at dq.makeStatusError (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1324:2100)\n    at dq.makeRequest (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1324:5311)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async hA1.showErrors (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:23178)\n    at async hA1 (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:12720)\n    at async $O2 (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:23029)\n    at async file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:18138\n    at async R0A (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:5121)\n    at async zc (file:///[REDACTED]/.asdf/installs/nodejs/22.4.1/lib/node_modules/@anthropic-ai/claude-code/cli.js:1695:18108)","timestamp":"2025-07-11T02:15:45.477Z"},{"error":"Error: API Error: 400 {\"type\":\"error\",\"error\":{\"typ

Note: Error logs were truncated.