Bug with NextJS 13.4.1 & custom server

[sgarnotel]

Bug report

Description / Observed Behavior

This error throw when using useSWR with NextJS 13.4.1 and a custom server

- error TypeError: Cannot read properties of null (reading 'useContext')
    at useContext (/home/simon/Documents/Git/Airthium/next-swr-issue/node_modules/react/cjs/react.development.js:1618:21)
    at useSWRConfig (file:///home/simon/Documents/Git/Airthium/next-swr-issue/node_modules/swr/_internal/dist/index.mjs:580:40)
    at useSWRArgs (file:///home/simon/Documents/Git/Airthium/next-swr-issue/node_modules/swr/_internal/dist/index.mjs:614:32)
    at useApi (webpack-internal:///./src/api/index.tsx:41:87)
    at Home (webpack-internal:///./src/pages/index.tsx:26:67)

Without custom server, it works well

Expected Behavior

No error

Repro Steps / Code Example

Repro

Run without custom server:

• yarn && yarn dev, Works well

Run with custom server:

• yarn && yarn customserver, Bug

Additional Context

SWR version. 2.1.5

If you uncomment transpilePackages: ["swr"] in next.config.js, all works with the custom server. I do not understand why.

No problem with NextJS 13.3.4

[promer94]

It's more like a bundle issue rather than a problem of SWR. I think you could get assistances from communities of Nextjs or SWC

[vncsalencar]

@sgarnotel you ever found a fix for this?

[sgarnotel]

I do not remember what I have done to fix that, but this is related to this repo, you can have a look on configuration files