Input-error code 'missing-node-id' ​

Contract 2.0.0 · package sha256 a857eca95b35921109faf997094bb4192f12527d9d0fcd4be7e97f06425bad6e · generated from configurator-runtime.d.ts, tables/problems.json and services/onsite-scripter/scripts/contract-docs-what-to-do.json by services/onsite-scripter/scripts/build-contract-docs.mjs; edit the source, not this file.

A member of InputErrorCode · stable · since 2.0.0

A node without a nodeId (spec section 6.9, ID9).

What to do ​

Give every node a unique nodeId before session.setSceneModel: for an old save, normalizeNodeIds(doc) mints the missing ones (use its doc); for a node you create, use crypto.randomUUID().

ts
await session.setSceneModel(normalizeNodeIds(saved).doc);

Where the declaration names it ​

The set is open: handle a code you don't know ('other').