V0 ServiceWorker + NODE_ENV failed

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1

Hi, I’m encountering a blocking issue when trying to use v0 by Vercel for site generation.

:bug: Current Behavior:

  • Upon page load, I get this error in the console:
NODE_ENV cannot be accessed on the client.
Failed to initialize v0: Failed to register a ServiceWorker for scope ('https://kzmlj78x5nizg9wcg9yh.lite.vusercontent.net/') with script ('https://kzmlj78x5nizg9wcg9yh.lite.vusercontent.net/__v0_sw.js'): Operation has been aborted

:light_bulb: Expected Behavior:

  • v0 should initialize and allow preview or generation as usual.
  • No ServiceWorker-related errors, and environment variables (NODE_ENV) should be properly scoped.

:hammer_and_wrench: Steps to Reproduce:

  1. Open v0 by Vercel
  2. Start editing or generating a new site
  3. Observe the developer console

:magnifying_glass_tilted_left: Notes:

  • This issue seems to be related to __v0_sw.js not registering.
  • Possibly a regression from a recent update?

Any insight or workaround would be greatly appreciated. Let me know if logs or more details are needed!

Thanks in advance.

2

Hi, I’m encountering a blocking issue when trying to use v0 by Vercel for site generation.

:bug: Current Behavior:

  • Upon page load, I get this error in the console:
NODE_ENV cannot be accessed on the client.
Failed to initialize v0: Failed to register a ServiceWorker for scope ('https://kzmlj78x5nizg9wcg9yh.lite.vusercontent.net/') with script ('https://kzmlj78x5nizg9wcg9yh.lite.vusercontent.net/__v0_sw.js'): Operation has been aborted

:light_bulb: Expected Behavior:

  • v0 should initialize and allow preview or generation as usual.
  • No ServiceWorker-related errors, and environment variables (NODE_ENV) should be properly scoped.

:hammer_and_wrench: Steps to Reproduce:

  1. Open v0 by Vercel
  2. Start editing or generating a new site
  3. Observe the developer console

:magnifying_glass_tilted_left: Notes:

  • This issue seems to be related to __v0_sw.js not registering.
  • Possibly a regression from a recent update?

Any insight or workaround would be greatly appreciated. Let me know if logs or more details are needed!

Thanks in advance.

3

hi,

  1. the NODE_ENV issue means the code v0 generated (or that you provided) is being fetched on the client-side of your code
  2. The service worker is a separate issue that should not impair functionality

Can you share more specifics about the actual problems you are seeing?

4

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