[UI-REACT]: Doen't working on Next.JS 15

[jus1d]

Describe the bug

App throws random error when using Next.JS 15 and React 19

Expected behavior

Expected to work

Current behavior

Dont work

Steps to Reproduce

1. Run npx create-next-app@latest and install @tonconnect/ui-react
2. Project won't start

Environment

It simply doesnt install with React 19, using React 18 and Next 15 - installs but dont work

Additional context

No response

[Kennix88]

When will the problem be solved?

[antemikulic98]

is this still not solved??

[Hacedor2003]

the same , I had to outdated the entire project

[justice-sh]

I have also experienced the same issue. It fails build on Next.js 15.1.6 and React 19.

This is the error I get:

TypeError: Cannot read properties of undefined (reading 'ReactCurrentOwner') at C:\JProjects\codex\client\.next\server\app\(app)\dapp\(launchpad)\jetton\page.js:1072:23172 at 15443 (C:\JProjects\codex\client\.next\server\app\(app)\dapp\(launchpad)\jetton\page.js:1072:23587) at Object.t [as require] (C:\JProjects\codex\client\.next\server\webpack-runtime.js:1:143) at require (C:\JProjects\codex\client\node_modules\.pnpm\next@15.1.6_@babel+core@7.2_fe117a173e182fd46a9fbb6f4e6c3de4\node_modules\next\dist\compiled\next-server\app-page.runtime.prod.js:131:7946) at u (C:\JProjects\codex\client\node_modules\.pnpm\next@15.1.6_@babel+core@7.2_fe117a173e182fd46a9fbb6f4e6c3de4\node_modules\next\dist\compiled\next-server\app-page.runtime.prod.js:36:646) at F (C:\JProjects\codex\client\node_modules\.pnpm\next@15.1.6_@babel+core@7.2_fe117a173e182fd46a9fbb6f4e6c3de4\node_modules\next\dist\compiled\next-server\app-page.runtime.prod.js:36:10477) at W (C:\JProjects\codex\client\node_modules\.pnpm\next@15.1.6_@babel+core@7.2_fe117a173e182fd46a9fbb6f4e6c3de4\node_modules\next\dist\compiled\next-server\app-page.runtime.prod.js:36:13033) at C:\JProjects\codex\client\node_modules\.pnpm\next@15.1.6_@babel+core@7.2_fe117a173e182fd46a9fbb6f4e6c3de4\node_modules\next\dist\compiled\next-server\app-page.runtime.prod.js:36:15283 at Z._fromJSON (C:\JProjects\codex\client\node_modules\.pnpm\next@15.1.6_@babel+core@7.2_fe117a173e182fd46a9fbb6f4e6c3de4\node_modules\next\dist\compiled\next-server\app-page.runtime.prod.js:36:15317) at JSON.parse (<anonymous>) Export encountered an error on /(app)/dapp/(launchpad)/jetton/page: /dapp/jetton, exiting the build. ⨯ Static worker exited with code: 1 and signal: null  ELIFECYCLE  Command failed with exit code 1.