Error: Service Worker Fails to Register

Describe the bug

When loading our app, we get the following error:

[MSW] Failed to register Service Worker (/mockServiceWorker.js).
message: [Exception: TypeError: Illegal invocation at DOMException.invokeGetter (<anonymous>:1:142)]

Environment

• msw: 0.15.9
• nodejs: 10.15.0
• npm: 6.13.16

Browser: Chrome v81.0.4044.138 (Official Build) (64-bit)

Expected behavior

We’ve tried a number of fixes, but nothing has prevented the above error.

Any insight is greatly appreciated!

[sjlutterbie]

Hi @kettanaito, we’re still investigating this on our end and, until we can say otherwise, assume it’s due to the specifics of our app. Please don’t let it be a blocker to #104 or other issues… we’ll reach out when we have more information. Thank you 😃

[sjlutterbie]

Hi Nikhil,

I’m afraid I don’t remember the specifics, nor do I have access to the specific environment, anymore. I can say we were using neither Next.js nor local-ssl-proxy, however, so I don’t know how much our solution would applied to your situation.

Sorry I can’t be of more help!

Simon

On Thu, Jan 20, 2022 at 10:25 PM Nikhil Bhandarkar @.***> wrote:

Hey @sjlutterbie https://github.com/sjlutterbie, I am also trying to use MSW with local SSL config (Next js and local-ssl-proxy). Can you provide any details on how you made it work? Thanks 😃

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