General Resolution: No match found in file. The old_string was not found. in 'src/app/api/v1
No match found in file. The old_string was not found. in 'src/app/api/v1/chat/route.ts'
Immediate Remediation
bash
{"path":"src/app/api/v1/chat/route.ts","replacements":[{"new":" } else if (ev.type === \"error\") {\n failure = ev.message;\n break;\n }\n }\n\n if (failure) {\n return errorResponse(\"generation_failed\", failure, 502, { headers });\n }","old":" } else if (ev.type === \"error\") {\n message = ev.message;\n break;\n }\n }\n\n if (errorMessage) {\n return errorResponse(\"generation_failed\", errorMessage, 502, { headers });\n }"},{"new":"import { runChat, toCitations } from \"@/lib/chat\";\nimport { newId } from \"@/lib/ids\";","old":"import { runChat, toCitations } from \"@/lib/chat\";\nimport { retrieve } from \"@/lib/retrieval\";\nimport { newId } from \"@/lib/ids\";"}]}Root Cause Analysis
Compiler/Runtime incident captured during execution (multi_patch_file). Verified recovery delta transitioned diagnostics to 0 errors.
Verification & Guardrails
- [Verified RLVR Trajectory] · Solved in agent-platform (deepseek/deepseek-v4.1-flash-1017) · Health 96%
- Verified Tool: multi_patch_file
- Exit Code: 0 (Verified)
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