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Question

CORS errors

  • February 13, 2025
  • 3 replies
  • 80 views

runneals
Supporter
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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
  • 1632 replies
  • February 16, 2025

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


todd_davis
Influencer
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  • Influencer
  • 313 replies
  • February 17, 2025

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
Supporter
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  • Author
  • Supporter
  • 322 replies
  • February 17, 2025

@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.