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lidaof / eg-react

WashU Epigenome Browser
https://epigenomegateway.wustl.edu
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Not able to load AWS S3 public BigWig files in the browser #317

Closed AkshayBalaji closed 3 months ago

AkshayBalaji commented 1 year ago

Hi, I'm having an issue with loading bigwig files stored on AWS S3 as remote tracks. Every time I try it, the track fails to load and the browser gives an error saying "Data fetch failed." Our bigwig files are public access and load successfully in igv, so we know it's not an issue with the file itself. Do you know what might be causing this and troubleshooting ideas? Thank you!

lidaof commented 1 year ago

Hi @AkshayBalaji it's probably due to cors settings....have you tried this https://eg.readthedocs.io/en/latest/tracks.html#enable-cors-on-amazon-s3-bucket? Thank you!

AkshayBalaji commented 1 year ago

Hi @lidaof ahh, I have a feeling that's the answer! I have not tried that yet and will see if that works, thank you so much!

lidaof commented 1 year ago

Hi @AkshayBalaji Great, let me know if that helps. Thank you!