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CORS error on bigcommerce site when testing locally set portal #615

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@kobecreations-support

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Type: (Select one)

  • [X ] Bug Report
  • Feature Request

Summary:

Cannot test on DEVELOPMENT / LOCAL Portal store due to constant CORS error (local setup)

Expected Behavior:

I was able to test this just fine until yesterday, where now I cannot test on local and it seems to drop a CORS error

Actual Behavior:

Script loads with CORS error for all three local scripts

Steps to Reproduce (Bug Reports Only):

Following the steps here:
https://github.com/bigcommerce/b2b-buyer-portal/blob/main/docs/stencil.md

  • Include any other relevant details that might help us understand the issue.
    Chrome 142 on macOS (Catalina)

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Activity

  1. changed the title [-]Issue report or feature request[/-] [+]CORS error on bigcommerce site when testing locally set portal[/+] on Nov 6, 2025
  2. kobecreations-support commented on Nov 6, 2025

    @kobecreations-support
    Author

    Access to script at 'http://localhost:3001/@vite/client' from origin 'https://xxxx.mybigcommerce.com' has been blocked by CORS policy: Permission was denied for this request to access the unknown address space.

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