Production CORS error on POST | Medusa Community | Page 1

grizzled storm Jun 14, 2024, 9:21 PM

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I have the API deployed in railway and the storefront in Vercel, have the STORE_CORS env well set. I don't know why i get this cors error. This happened to anyone else?

gritty anvil Jun 15, 2024, 5:08 AM

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It's a custom route. Have you added cors to the route?

grizzled storm Jun 24, 2024, 1:54 AM

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yes how can i fix it?

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in local works perfectlly. its just in production

paper cipher Jul 3, 2024, 7:12 AM

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grizzled storm in local works perfectlly. its just in production

You have added the env for the backend that points to your storefront? That might be your CORS issue

cerulean burrow Aug 7, 2024, 6:42 PM

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@grizzled storm I believe part of your issue is that your next app is configured to hit https://oblik.fit, but something is sitting in front of it and redirecting to https://www.oblik.fit.

So If I hit:

curl 'https://oblik.fit/api/trpc/variant.search?batch=1&input=%7B%220%22%3A%7B%22q%22%3A%22test%22%2C%22region_id%22%3A%22reg_01HH8EBNVE93X9RB7B1Z9FGCFT%22%2C%22offset%22%3A0%2C%22limit%22%3A2%7D%7D' \
  -H 'sec-ch-ua: "Chromium";v="127", "Not)A;Brand";v="99"' \
  -H 'content-type: application/json' \
  -H 'Referer: https://www.oblik.fit/' \
  -H 'DNT: 1' \
  -H 'sec-ch-ua-mobile: ?0' \
  -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36' \
  -H 'sec-ch-ua-platform: "macOS"' \
  -v

notice that no CORS headers are coming back, so the browser is blocking it.

If you change your base url to hit https://www.oblik.fit those CORS issues should disappear.

grizzled storm Aug 8, 2024, 1:37 PM

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@cerulean burrow Man you saved my life. I been with this issue and posting it for months.

Is weir because I added both urls to the Store CORS env (with and without "www"). But yeah that solved my issue. You are the GOAT 🐐

cerulean burrow Aug 8, 2024, 1:38 PM

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Oh good, glad I could help!

#Production CORS error on POST