Docker image pull error

[MrDragon2]

Hello author,
I encountered an error while pulling the image on Ubuntu 20.04:
docker build -t gril-calib .
[+] Building 30.1s (2/2) FINISHED docker:default
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 1.56kB 0.0s
=> ERROR [internal] load metadata for docker.io/library/ros:noetic 30.0s

[internal] load metadata for docker.io/library/ros:noetic:

---

Dockerfile:4

2 | # email: tyoung96@yonsei.ac.kr
3 |
4 | >>> FROM ros:noetic
5 |
6 | # Install PCL & Eigen & essential libraries

ERROR: failed to solve: ros:noetic: failed to resolve source metadata for docker.io/library/ros:noetic: failed to do request: Head "https://registry-1.docker.io/v2/library/ros/manifests/noetic": dial tcp [2a03:2880:f111:83:face:b00c:0:25de]:443: i/o timeout

[Taeyoung96]

@MrDragon2

Thanks for interesting our work!

First of all, there appears to be an issue with a docker image called ros:noetic.
Have you tried running a dockerfile with melodic using the command docker pull ros:melodic?