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[v0](/c/v0/59)

# Bug: `process.platform` in a Next server action is undefined

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Chris Bell (@cjbell) · 2025-05-29

When executing a NextJS server action in v0, we're seeing `process.platform` return `undefined` which is causing SDK calls to fail. Given that it's emulating a NodeJS runtime, we would expect `process.platform` to return a string.


Jacob Paris (@jacobparis) · 2025-06-04

I've passed this feedback on internally

Is the SDK call your own code or a library you're using? If it's your own, the process.platform can be expected to change between Node versions so it's best not to rely on it too strictly, but I agree returning some string here seems like an easy fix