fix(ui): IP adapter / control adapter model recall for reinstalled models#8960
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lstein merged 5 commits intoinvoke-ai:mainfrom Mar 11, 2026
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… reinstalled models When a model (IP Adapter, ControlNet, etc.) is deleted and reinstalled, it gets a new UUID key. Previously, metadata recall would fail because it only looked up models by their stored UUID key. Now the recall falls back to searching by name+base+type, allowing reinstalled models with the same name to be correctly resolved. https://claude.ai/code/session_01XYubzMK363BXGTvfJJqFnX
When a model is deleted and reinstalled, it gets a new UUID key but retains the same BLAKE3 content hash. This adds hash as a middle fallback stage in model resolution (key → hash → name+base+type), making recall more robust. Changes: - Add /api/v2/models/get_by_hash backend endpoint (uses existing search_by_hash from model records store) - Add getModelConfigByHash RTK Query endpoint in frontend - Add hash fallback to both resolveModel and parseModelIdentifier https://claude.ai/code/session_01XYubzMK363BXGTvfJJqFnX
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Codes look good. Works as advertised.
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Summary
Fixes a bug where recalling metadata that references a model fails if the model was deleted
and reinstalled. When a model is reinstalled, it gets a new UUID key, so the stored key in
the metadata no longer matches — causing recall to fail silently or throw an error.
Related Issues / Discussions
Fixes recall failure for IP adapters and control adapters after model reinstallation.
QA Instructions
stored in metadata).
with the reinstalled model.
Checklist
What's Newcopy (if doing a release after this PR)