TDZ crash on ANTHROPIC_MODEL_ALIASES in bundled dist chunks (2026.3.12 regression)
증상
After upgrading from 2026.3.11 to 2026.3.12, ANTHROPIC_MODEL_ALIASES throws a ReferenceError (TDZ / temporal dead zone) in several bundled dist chunks. The constant is defined at module scope in src/agents/model-selection.ts, but the Rollup code-splitting in 2026.3.12 reorders the emitted chunks so that normalizeAnthropicModelId() executes before ANTHROPIC_MODEL_ALIASES is initialized in
원인
OpenClaw gateway, skill, or agent configuration issue — root cause confirmed in the openclaw/openclaw issue tracker.
해결법
Wrap the access in a try/catch in each affected dist chunk:
// Before (crashes with ReferenceError):
return ANTHROPIC_MODEL_ALIASES[trimmed.toLowerCase()] ?? trimmed;
// After (graceful fallback):
try { return ANTHROPIC_MODEL_ALIASES[trimmed.toLowerCase()] ?? trimmed; } catch(e) { return trimmed; }
This needed to be applied to ~27 bundle files. A proper fix would be to either:
- Move
ANTHROPIC_MODEL_ALIASESinto a shared chunk that’s guaranteed to initialize first - Use a lazy getter / function instead of a top-level const
- Fix the Rollup chunk ordering to respect the dependenc
예상 토큰 절약
이 에러로 삽질 시: 약 5,000~15,000 토큰 소비 이 해결법 참조 시: 약 500 토큰
출처
https://github.com/openclaw/openclaw/issues/45006
Source: https://github.com/openclaw/openclaw/issues/45006
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