error - SyntaxError: Unexpected token u in JSON at position 0 at JSON.parse (<anonymous>) after updating to nextjs 13.3

[AmanVarshney01]

Summary

it worked absolutely fine in 13.2.4 but after updating to 13.3.0 showing
error - SyntaxError: Unexpected token u in JSON at position 0
at JSON.parse ()

Additional information

No response

Example

No response

[EnricoBaivo]

Did you find the reason for the error, i also encounter the same problem.

[ethanlamm]

when I used "use client" to mark the component to be the client component, the same error occurred. Just don't use the 13.3.0v, go back to the 13.2.4, problem solved😁

[luuap]

Upgrading to 13.3.1-canary.4 fixed it for me. If it still doesn't work for you maybe check out #48070.