Recordsnpmreact19.2.8react.Component
Compatibility matrix
Project-level observations and symbol/contract verifications are counted separately and never combined.
These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.
| Environment | Confidence | Observations | Verified | Pass rate | Peers | Last seen |
|---|---|---|---|---|---|---|
| node 22.23 · JS · npm · linux glibc
Verified: UNKNOWN 0✓ 1✕
|
LOW | 0 | 1 | 0% | 1 | 2026-08-30 |
snapshot · 2026-08-31
Failure clusters
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observed PROJECT_TEST ELIFECYCLE Evidence gap ×8 18.2.0 → 18.3.1 → 19.2.8 executionContext=node · os=windowsEvidence quality: legacy-evidence-incomplete · Environment variants: 5 · First recorded: 2026-08-17 · Last seen: 2026-08-26Diagnostic re-verification candidate
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observed PROJECT_PROCESS ERR_ASSERTION Evidence gap ×6 18.3.1 → 19.0.0 → 19.2.8 executionContext=nodeEvidence quality: legacy-evidence-incomplete · Environment variants: 3 · First recorded: 2026-08-18 · Last seen: 2026-08-29Diagnostic re-verification candidate
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observed PROJECT_TYPECHECK Evidence gap ×2 18.3.1 → 19.2.8 executionContext=node · moduleSystem=cjs · os=windowsEvidence quality: legacy-evidence-incomplete · Environment variants: 2 · First recorded: 2026-08-19 · Last seen: 2026-08-21Diagnostic re-verification candidate
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observed PROJECT_TEST exit 1 ELIFECYCLE ×1 19.2.8 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:7711694d48fa…ELIFECYCLE Test failed. See above for more details.javascript/test-runner · test-runner-diagnostic · outer pnpm testEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-29
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observed UNKNOWN exit 1 ERR_PNPM_RECURSIVE_EXEC_FIRST_FAIL Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:0903ef5db350…(node:<n>) ExperimentalWarning: SQLite is an experimental feature and might change at any time …pnpm · unclassified-diagnostic · outer pnpm · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-29Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_PNPM_RECURSIVE_EXEC_FIRST_FAIL Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=esm · os=windows · runtime=node@24.13 sha256:d53178e9c23b…<str> is not recognized as an internal or external command, · operable program or batch file. · undefined · <path>pnpm · unclassified-diagnostic · outer pnpm · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-29 · Last seen: 2026-08-29Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:1be69c158490…node:internal/modules/run_main:<n> · triggerUncaughtException( · ^ · AssertionError [ERR_ASSERTION]: Should record recoverable error on mismatchnode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 react.Component sha256:529aac3b1da7…<url> · globalThis.navigator = dom.window.navigator; · ^ · TypeError: Cannot set property navigator of #<Object> which has only a getternode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:679333e220d1…<path>:<n> · schedulerEvent = window.event; · ^ · ReferenceError: window is not definednode · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:f62c51c6f5ef…<url> · const { createElement as h, Component } = React; · ^^ · SyntaxError: Unexpected identifier <str>node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=cjs · os=linux · runtime=node@22.23 sha256:1e505269791c…Contract test failed: AssertionError [ERR_ASSERTION]: identifierPrefix option should prefix generated IDs · at testPrerenderWithOptions (<path>:<n>:<n>) …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
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observed UNKNOWN exit 1 ERR_ASSERTION Evidence gap ×1 19.2.8 executionContext=node · moduleSystem=esm · os=linux · runtime=node@22.23 sha256:55f95779ed2a…Invalid hook call. Hooks can only be called inside of the body of a function component. This could happen for one of the following reasons: …node · unclassified-diagnostic · outer node · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-08-30 · Last seen: 2026-08-30Diagnostic re-verification candidate
Showing the 12 most-reported of 13 recorded failure clusters. The rest are single reports.