ReferenceError: require is not defined in production mode (dev mode works fine!)

[penobit]

Hi there.
i have an issue with your package, it works perfectly fine on development mode, but in the build there is an error:
ReferenceError: require is not defined

im using:
package manager: yarn
build tool: Vite

System:
OS: Windows 11 10.0.22621
CPU: (8) x64 Intel(R) Core(TM) i3-10100 CPU @ 3.60GHz
Memory: 2.35 GB / 7.82 GB
Binaries:
Node: 18.18.1 - C:\Program Files\nodejs\node.EXE
Yarn: 1.22.19 - ~\AppData\Roaming\npm\yarn.CMD
npm: 10.2.0 - C:\Program Files\nodejs\npm.CMD
Browsers:
Edge: Spartan (44.22621.2283.0), Chromium (120.0.2210.91)
Internet Explorer: 11.0.22621.1
npmPackages:
vite: ^4.0.0 => 4.5.0

[Bravemobin]

me too
do you have any solution?

[penobit]

me too do you have any solution?

Hi there.
I tested many things and the didnt work.
but for another library i added this code to my vite.config.js

build: {
    commonjsOptions: {
      transformMixedEsModules: true,
    },
  },

and the problem was fixed, But i dont know it will work for this or not. I had to remove the library and use the @mui/x-date-pickers and jalali-moment for persian dates in my project.

hope my answer helped.

[Bravemobin]

oh thanks
i find another library have persian big calender
'jalali-react-big-calendar'
thanks for your response.

[ijavad805]

Hello my friends,
I'm currently using webpack, and unfortunately, I don't have a deep understanding of what's going on with Vite. I'm quite occupied in the upcoming months and won't be able to dedicate time to work on it for now, however I add it to my to do list.

Thank you for your replies. 🙂