the symptom, in your words

"Cloud assets fail silently under backend load after publish"

✓ verified on 26.07.08e
lane Publishing & shippingposted updated

▸ SYMPTOM

  • Game fine in editor; after publish, players see floating ERROR meshes / error.vmdl.
  • Prefab references appear rewritten to error.vmdl.
  • No helpful retry: assets just missing under backend load.

▸ CAUSE

Cloud assets can fail silently under sbox.game backend load. There is no auto-retry. The engine may rewrite prefab refs to error.vmdl, baking the failure into what players load.

This is distinct from loose local resources not being listed (loose-resource-files-publish) and from whitelist API failures: same "worked in editor" shape, different fix.

▸ FIX

  1. Minimize cloud-asset dependence for launch-critical meshes/materials: prefer project-local packaged assets when you can.
  2. After every publish, verify each critical cloud asset loads in a player join (not only editor play).
  3. If placeholders appear: editor restart + republish.
  4. Heed the Publish Wizard's per-cloud-asset eligibility/license check (also relevant to play-fund-explained).

Minimize cloud-asset use, or pin and verify each one after publish: the documented reliable workaround remains restart + republish.

▸ WHY IT WORKS

Editor play often hits warm/local caches; published clients hit the cloud backend under shared load. Without retry, a single failed fetch becomes a permanent ERROR placeholder for that session, and prefab rewrites make the failure sticky until you republish clean references.

Verified on engine 26.07.08e: seen in a real project.
s&box moves fast; an undated fix is a liability. Spot a stale detail?
changelog
  • Aligned pin-and-verify advice to source; removed needs-verification hedge.

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