ChildProcessManager::setupEventHandlers | Child process stderr: at RevitEntityMap.load (/tmp/age
Service
cupixworks-any-bimrevision-agent
Occurrences
58
Status
Reported
Confidence
85%
Actionability
36%
Cluster ID
ec01957f-5ee6-4a0f-96ce-183cf02228a0
First Seen
2026-05-27 09:17 UTC
Last Seen
2026-06-13 20:09 UTC
Datadog
SlackActions
ChildProcessManager::setupEventHandlers | Child process stderr: at RevitEntityMap.load (/tmp/age
What Happened#
2026-05-27 09:17:56 UTC에 cupixworks-any-bimrevision-agent 서비스에서 BIM revision 비교 작업 중 RevitEntityMap.load()가 이전 버전(V2)의 manifest에서 modelId 11에 대한 derivative를 찾지 못해 AssertionError가 발생했다. 해당 모델은 V2 이후에 추가된 것으로, 이전 버전에는 존재하지 않는 modelId를 조회한 것이 원인이다.
Quick Facts#
| Field | Value |
|---|---|
| exception.class | AssertionError [ForgeAgentError] |
| exception.message | Must not be a nullable value: Derivative not found for modelId: 11 @ EntityMap.derivativesload() |
| top_frame | entity-map.js:97 (v10.98.0) |
| runtime | Node.js (child process via BimCompareProcess) |
| deploy | @cupixapps/forge-agents@10.98.0 |
| env | production, us-west-2 |
Affected Teams#
| Team / Domain | Error Count | Impact |
|---|---|---|
| exyte | 2 | BIM revision 비교(V2→V3) 실패, bim_id 18046의 revision 결과 미생성 |
Timeline#
- 09:16:31Z — BimRevisionService 시작 (bim_id: 18046, src_revision: V3, prev_revision: V2)
- 09:16:50Z — runBimCompare 시작 (entities: 12,337, checkExistence: 1,347)
- 09:17:56Z —
RevitEntityMap.load()실패 — derivative not found for modelId: 11 - 09:17:56Z — BimRevisionService 종료 (forgeErrorCode: 514, mapped to REV514)
Scoring#
Confidence 85% · Actionability 36%
Confidence#
| Dimension | Score | Detail |
|---|---|---|
| Evidence completeness | 5/5 | 17 code refs, 4 log queries |
| Code path explicitness | 3/3 | 17 file:line refs |
| Log evidence | 3/3 | section, query, pattern |
| RCA structure | 3/3 | 3/3 sections |
| Revision history | 0/3 | 0 revision(s) |
| Agent execution | 3/3 | success |
Actionability#
| Dimension | Score | Detail |
|---|---|---|
| Fix complexity | 1/5 | critical |
| Affected files | 1/5 | 16 file(s) |
| Single repo | 1/3 | 4 service(s) |
| Immediate actions | 0/3 | absent |
| Testability | 0/3 | no test info |
| External dependency | 3/3 | no external deps |
| Data migration | 3/3 | no migration |