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Question

CORS errors

  • Feb 13, 2025 5:42 PM UTC
  • 3 replies
  • 187 views

runneals
Enthusiast
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We're sending CORS headers, but not getting them back. How do we get them back?

3 replies

hkingsbury
Celebrity
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  • Celebrity
  • Feb 16, 2025 11:06 PM UTC

What’s the configuration of you CORS settings in the FME Flow UI?


todd_davis
Influencer
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  • Influencer
  • Feb 17, 2025 1:06 AM UTC

As ​@hkingsbury mentioned, its all to do with your CORS settings and you need to add access-control-allow-origin . It is not in FME Flow's CORS settings by default and sometime it gets used, so is often something you need to add.


runneals
Enthusiast
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  • Author
  • Enthusiast
  • Feb 17, 2025 8:00 PM UTC

​@todd_davis ​@hkingsbury I’ve explicitly added them, at least I think I did? I also started with the default and started adding things to no luck.