{"record":{"id":"49d4f07873107f06","repo":"zed-industries/zed","slug":"verifier-produced-no-results-exit-completed-retu","errorCode":null,"errorMessage":"verifier produced no results (exit {completed.returncode}): {completed.stderr.strip()[:500]}","messagePattern":"verifier produced no results \\(exit (.+?)\\): (.+?)","errorType":"exception","errorClass":"RuntimeError","httpStatus":null,"severity":"error","filePath":"crates/eval_cli/zed_eval/rejudge.py","lineNumber":232,"sourceCode":"    LOGS_VERIFIER_DIR.mkdir(parents=True, exist_ok=True)\n    _stage_tests_dir(tests_dir)\n\n    env = os.environ.copy()\n    env.update(verifier_environment(judge_model, port))\n    script = tests_dir / (RF_VERIFIER if part == PART_RF else QNA_VERIFIER)\n    results_path = RF_RESULTS_PATH if part == PART_RF else QNA_RESULTS_PATH\n    if results_path.exists():\n        results_path.unlink()\n\n    completed = subprocess.run(\n        [sys.executable, str(script)],\n        env=env,\n        capture_output=True,\n        text=True,\n    )\n    results = load_json(results_path)\n    if not isinstance(results, dict):\n        raise RuntimeError(\n            f\"verifier produced no results (exit {completed.returncode}): \"\n            f\"{completed.stderr.strip()[:500]}\"\n        )\n    return results\n\n\ndef rejudge_trial(\n    trial_dir: Path,\n    tasks_root: Path,\n    judge: config.JudgeConfig,\n    judge_model: str,\n    port: int,\n) -> dict[str, Any]:\n    \"\"\"Re-grade one trial in place (the trial dir is a copy in the derived run).\n\n    Returns a per-trial record; on any recoverable problem it returns\n    `{\"ok\": False, \"error\": ...}` so one bad trial can't sink the whole job.\n    \"\"\"","sourceCodeStart":214,"sourceCodeEnd":250,"githubUrl":"https://github.com/zed-industries/zed/blob/bc538def4545534201bbfcac4e95ac34ea6501b6/crates/eval_cli/zed_eval/rejudge.py#L214-L250","documentation":"Error \"verifier produced no results (exit {completed.returncode}): {completed.stderr.strip()[:500]}\" thrown in zed-industries/zed.","triggerScenarios":"Thrown at crates/eval_cli/zed_eval/rejudge.py:232 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"bc538def4545534201bbfcac4e95ac34ea6501b6","analyzedAt":"2026-08-16T07:30:46.435Z","schemaVersion":2},"datasetVersion":"2026-08-16T08:17:34.114Z"}