Attempted import error: 'isRSC' is not exported from 'react' (imported as 'React').

Issues
1

I’m stuck with this error whenever I try to build I have Tried everything but can’t get rid of it

What I did was just create a new project and then using the C L I npx create-plasmic-app@latest and then need some changes in the project and did plasmic sync Everything works fine when I run it with yarn start But whenever I try to build I get Attempted import error: ‘isRSC’ is not exported from ‘react’ (imported as ‘React’).

2

Hello @f_f, welcome to the community!

Could you try adding `skipLibCheck: true’ to your tsconfig.json?

3

Actually I had selected only react without typescript. So what should I turn off? What’s the equivalent if I don’t have ts

4

Sorry, I thought that was a TypeScript error. Can you paste the full output of the command?

5

yarn build
yarn run v1.22.22
$ react-scripts build
Creating an optimized production build…
Failed to compile.

Attempted import error: ‘isRSC’ is not exported from ‘react’ (imported as ‘React’).

error Command failed with exit code 1.

Also here is my package.json file

{
“name”: “app3”,
“version”: “0.1.0”,
“private”: true,
“homepage”: “./”,
“dependencies”: {
“@ant-design/icons”: “^5.4.0”,
“@ant-design/pro-components”: “^2.7.18”,
“@plasmicapp/cli”: “^0.1.331”,
“@plasmicapp/react-web”: “^0.2.350”,
“@plasmicpkgs/antd5”: “^0.0.249”,
“@plasmicpkgs/plasmic-basic-components”: “^0.0.228”,
“@plasmicpkgs/plasmic-rich-components”: “^1.0.196”,
“@testing-library/jest-dom”: “^5.17.0”,
“@testing-library/react”: “^13.4.0”,
“@testing-library/user-event”: “^13.5.0”,
“react”: “^18.3.1”,
“react-dom”: “^18.3.1”,
“react-scripts”: “5.0.1”,
“web-vitals”: “^2.1.4”
},
“scripts”: {
“start”: “react-scripts start”,
“build”: “react-scripts build”,
“test”: “react-scripts test”,
“eject”: “react-scripts eject”
},
“eslintConfig”: {
“extends”: [
“react-app”,
“react-app/jest”
]
},
“browserslist”: {
“production”: [
“>0.2%”,
“not dead”,
“not op_mini all”
],
“development”: [
“last 1 chrome version”,
“last 1 firefox version”,
“last 1 safari version”
]
}
}

6

OK I am able to reproduce this issue.

In the mean time, do you mind trying Plasmic with Next.js instead? It has the best support with Plasmic.

7

No I guess I’ll just have to wait for the fix I don’t have any experience with next.js and also it isn’t really right now what I would need

good that you can reproduce the issue though I think it might be some dependency related issue

8

hey is there any development on the issue did you find any temporary fix if so please let me know that would be really helpful