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fix(v10/nextjs): Don't crash Cloudflare workers on import of the Next.js version helper - #25730

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logaretm wants to merge 1 commit into
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@logaretm

@logaretm logaretm commented Oct 24, 2026 •

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Webpack-built OpenNext workers have an empty __filename, so the module-scope createRequire in config/util threw on import and failed the instrumentation hook, fixed by creating that require inside resolveNextjsPackageJson.

To test this properly we would need to add an app specifically to test this, which doesn't seem worth it for v10. This issue doesn't occur in v11 because the server entry no longer exports config paths, so the createRequire call is never evaluated.

closes #25683

… workers don't crash on import

Webpack-built OpenNext workers have an empty `__filename`, so the module-scope
`createRequire` in `config/util` threw as soon as the server entry was imported,
failing the instrumentation hook on every request.
@linear-code

linear-code Bot commented Oct 24, 2026

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JS-3994

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size-limit report 📦

Path Size % Change Change
@sentry/browser 28.28 kB added added
@sentry/browser - with treeshaking flags 26.73 kB added added
@sentry/browser (incl. Tracing) 47.3 kB added added
@sentry/browser (incl. Tracing + Span Streaming) 49.1 kB added added
@sentry/browser (incl. Tracing, Profiling) 52.09 kB added added
@sentry/browser (incl. Tracing, Replay) 86.75 kB added added
@sentry/browser (incl. Tracing, Replay) - with treeshaking flags 76.38 kB added added
@sentry/browser (incl. Tracing, Replay with Canvas) 91.46 kB added added
@sentry/browser (incl. Tracing, Replay, Feedback) 104.08 kB added added
@sentry/browser (incl. Feedback) 45.45 kB added added
@sentry/browser (incl. sendFeedback) 33.09 kB added added
@sentry/browser (incl. FeedbackAsync) 38.21 kB added added
@sentry/browser (incl. Metrics) 29.38 kB added added
@sentry/browser (incl. Logs) 29.61 kB added added
@sentry/browser (incl. Metrics & Logs) 30.3 kB added added
@sentry/react 30.1 kB added added
@sentry/react (incl. Tracing) 49.6 kB added added
@sentry/vue 34.17 kB added added
@sentry/vue (incl. Tracing) 49.68 kB added added
@sentry/svelte 28.31 kB added added
CDN Bundle 30.69 kB added added
CDN Bundle (incl. Tracing) 49.25 kB added added
CDN Bundle (incl. Logs, Metrics) 32.28 kB added added
CDN Bundle (incl. Tracing, Logs, Metrics) 50.57 kB added added
CDN Bundle (incl. Replay, Logs, Metrics) 71.75 kB added added
CDN Bundle (incl. Tracing, Replay) 86.99 kB added added
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) 88.27 kB added added
CDN Bundle (incl. Tracing, Replay, Feedback) 92.8 kB added added
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) 94.08 kB added added
CDN Bundle - uncompressed 91.2 kB added added
CDN Bundle (incl. Tracing) - uncompressed 148.46 kB added added
CDN Bundle (incl. Logs, Metrics) - uncompressed 95.91 kB added added
CDN Bundle (incl. Tracing, Logs, Metrics) - uncompressed 152.44 kB added added
CDN Bundle (incl. Replay, Logs, Metrics) - uncompressed 221.4 kB added added
CDN Bundle (incl. Tracing, Replay) - uncompressed 268.43 kB added added
CDN Bundle (incl. Tracing, Replay, Logs, Metrics) - uncompressed 272.39 kB added added
CDN Bundle (incl. Tracing, Replay, Feedback) - uncompressed 282.13 kB added added
CDN Bundle (incl. Tracing, Replay, Feedback, Logs, Metrics) - uncompressed 286.08 kB added added
@sentry/nextjs (client) 52.25 kB added added
@sentry/sveltekit (client) 47.75 kB added added
@sentry/core/server 81.66 kB added added
@sentry/core/browser 67.73 kB added added
@sentry/node-core 64.1 kB added added
@sentry/node 127.28 kB added added
@sentry/node (incl. diagnostics channel injection) 171.48 kB added added
@sentry/node/import (ESM hook with diagnostics-channel injection) 166 B added added
@sentry/node/light 52.19 kB added added
@sentry/node - without tracing 75.89 kB added added
@sentry/aws-serverless 85.04 kB added added
@sentry/cloudflare (withSentry) - minified 204.93 kB added added
@sentry/cloudflare (withSentry) 505.2 kB added added

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