{"record":{"id":"05c25ec4071a02a3","repo":"JuliusBrussee/caveman","slug":"at-names-source-unit-entry-source-unit-id-th-05c25e","errorCode":null,"errorMessage":"${at} names source unit ${entry.source_unit_id} that is not a member of task family ${family.id}","messagePattern":"(.+?) names source unit (.+?) that is not a member of task family (.+?)","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"packages/shared/contracts/scripts/validate-continuous-improvement.mjs","lineNumber":262,"sourceCode":"    // unit of this case's own task family, and its generator and perturbation\n    // must agree. A generated case whose source unit cannot be resolved would be\n    // invented evidence wearing an adversarial label.\n    const dataset = item.eval_pack.dataset;\n    const generatorPerturbation = new Map([\n      [\"recorded_case.v1\", \"none\"],\n      [\"boundary_guard_threshold.v1\", \"guard_threshold_boundary\"],\n      [\"adversarial_misleading_tool_output.v1\", \"misleading_tool_output\"],\n      [\"adversarial_stale_input.v1\", \"stale_input\"],\n    ]);\n    const roleCounts = { target_failure: 0, prior_success: 0, boundary: 0, adversarial: 0 };\n    const recordedSources = new Set();\n    const datasetCaseIDs = new Set();\n    for (const entry of dataset.cases) {\n      const at = `${where} dataset case ${entry.id}`;\n      if (datasetCaseIDs.has(entry.id)) throw new Error(`${at} appears twice in the dataset`);\n      datasetCaseIDs.add(entry.id);\n      if (!unitsByID.has(entry.source_unit_id)) throw new Error(`${at} names source unit ${entry.source_unit_id} that is not an analysis unit of this report`);\n      if (!familyUnits.has(entry.source_unit_id)) throw new Error(`${at} names source unit ${entry.source_unit_id} that is not a member of task family ${family.id}`);\n      if (generatorPerturbation.get(entry.generator) !== entry.perturbation) {\n        throw new Error(`${at} generator ${entry.generator} disagrees with perturbation ${entry.perturbation}`);\n      }\n      if (entry.perturbation === \"none\" && entry.id !== entry.source_unit_id) {\n        throw new Error(`${at} replays a recorded flow but is not identified by its source unit`);\n      }\n      if (entry.perturbation !== \"none\" && entry.id !== `${entry.generator}:${entry.source_unit_id}`) {\n        throw new Error(`${at} is a generated case whose id does not name its generator and source unit`);\n      }\n      roleCounts[entry.role] += 1;\n      if (entry.role === \"target_failure\" || entry.role === \"prior_success\") recordedSources.add(entry.source_unit_id);\n    }\n    for (const entry of dataset.cases) {\n      // Leakage: a generated case must not perturb a unit the manifest already\n      // replays unperturbed.\n      if (entry.perturbation !== \"none\" && recordedSources.has(entry.source_unit_id)) {\n        throw new Error(`${where} generated case ${entry.id} perturbs a unit the dataset already replays unperturbed`);\n      }","sourceCodeStart":244,"sourceCodeEnd":280,"githubUrl":"https://github.com/JuliusBrussee/caveman/blob/766dce6b1394ebb56a3090748d5a0240a5aefb36/packages/shared/contracts/scripts/validate-continuous-improvement.mjs#L244-L280","documentation":"Referential-integrity guard: the dataset entry's source unit exists but belongs to a different task family than the case's own family. The generator/task-family configuration of the dataset entry is at fault.","triggerScenarios":"Thrown at packages/shared/contracts/scripts/validate-continuous-improvement.mjs:262 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Use a source unit from the case's own task family","Correct the case's task family assignment if it is wrong","Re-derive family membership for analysis units and regenerate"],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"766dce6b1394ebb56a3090748d5a0240a5aefb36","analyzedAt":"2026-08-18T03:14:35.516Z","contentChangedAt":"2026-08-18T03:14:35.516Z","schemaVersion":2},"datasetVersion":"2026-09-14T05:17:10.506Z"}