Issue with Docker 20.x - missing or empty Content-Type header

[piotr277]

Hello,
I'm facing serious issues when pulling images using Docker 20.x. (20.10 in my case)
The pull process is failing constantly with message:
Error response from daemon: missing or empty Content-Type header
I'm using proxy version 0.6.3.
This problem affects only pulling images from registry with basic authorization. It doesn't affect pulling from public repositories.
When I downgrade docker to 19.03 everything works fine! Some information about this workaround can be read here: goharbor/harbor#13740

[rpardini]

Hi, I did not get a chance to try 20.10 yet.
Is this on Mac?

[piotr277]

I've no idea unfortunately. I'm using it on Ubuntu 20.04.