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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"oracle-gaps: a Vitest that won't resolve for the generated wrapper is blamed on the user's config","articleBody":"Reported from an adopter's first session, at c58b0c2. Not yet reproduced here.\n\n**Problem.** The generated wrapper (`\u003cpkg>/.oracle-gaps-\u003cpid>/vitest-N.config.mts`) imports `mergeConfig` from `vitest/config`. When vitest doesn't resolve from `--package`, the refusal blames the user's config: \"the package's Vitest config (tests/realtime-oracles/vitest.config.ts) failed to load: Cannot find package 'vitest'\". Its fix line says \"Make \u003cconfig> load under Vitest\", but the user's config was fine. The cause is `check.mjs:557-562`, which puts the user's config name in place of the wrapper's path.\n\n**Proposal.** When the missing package is vitest or vite, the refusal should name the wrapper and say \"vitest >= 4.1 must resolve from --package\". Add a constructed history for this refusal to the gap report oracle.\n\nThis issue was written by Isaac.\n","author":{"url":"https://github.com/KyleAMathews","@type":"Person","name":"KyleAMathews"},"datePublished":"2026-11-13T21:25:17Z","url":"https://github.com/TanStack/oracles/issues/65"}