1 person reported

All time, since May 18.

ui-extensions-server-kit 5.4.1 crashes at import on React 19

“@shopify/ui-extensions-server-kit@5.4.1 (latest on npm) ships a broken CJS bundle that vendors its own copy of React 18 via a hardcoded pnpm-store path.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/shopify/issues/4694/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

ui-extensions-server-kit 5.4.1 crashes at import on React 19. The published CJS bundle vendors React 18 via a hardcoded pnpm-store path, so consumers without it crash at module load.

Is this your bug?

File my report
Where
@shopify/ui-extensions-server-kit
Error text
TypeError: Cannot read properties of undefined (reading 'ReactCurrentDispatcher')
Versions
5.4.1
How bad
Stops work: a core feature can't be used.

Original reports2, newest first

  1. @shopify/ui-extensions-server-kit@5.4.1 ships vendored React 18, crashes on React 19 consumersOn GitHubcli #7576
  2. @shopify/ui-extensions-server-kit@5.4.1 ships vendored React 18, crashes on React 19 consumersOn GitHubcli #7575

Do you work on Shopify?

Claim its RAP Sheet to see what your users report and answer them in one place.