fileButton Error: Failed to Fetch

Queries and Resources
1

Hi, I have build a simple file viewer and uploader following this tutorial: File uploader + viewer tutorial with Retool and DigitalOcean Spaces

The viewer is working well, however the uploader isn't. I have this setup:

Screenshot_20221231_151128
Screenshot_20221231_1511283005×851 109 KB

But I am just getting this error which doesn't help:

Screenshot_20221231_151625
Screenshot_20221231_1516251347×118 15.7 KB

What is the issue? I am trying to upload a .jpg and CORS is setup correctly as well:

Screenshot_20221231_151545
Screenshot_20221231_1515451886×400 26.9 KB

2

I was able to solve the issue.

If someone else has the same issue, you need to go into your CORS settings on Digital Ocean and additionally click "+ add Header" and enter * as wildcard.

3

Rupur, thanks so much for posting your fix. Just what the DR Ordered.