push image (HTTP code 400) unexpected - invalid tag format

[dashiell-zhang]

Description

I have a mirror dashiellzhang/nginx:latest. When I use docker cli to push it, it succeeds. However, when I directly use docker desktop ui to click push, it returns (HTTP code 400) unexpected - invalid tag format

Reproduce

Docker Desktop 4.33.1 (161083)
Execution in cli is normal, as shown below

The same operation will cause a bug if you click push to docker hub in the ui

docker version

Client:
 Version:           27.1.1
 API version:       1.46
 Go version:        go1.21.12
 Git commit:        6312585
 Built:             Tue Jul 23 19:57:57 2024
 OS/Arch:           windows/amd64
 Context:           desktop-linux

Server: Docker Desktop 4.33.1 (161083)
 Engine:
  Version:          27.1.1
  API version:      1.46 (minimum version 1.24)
  Go version:       go1.21.12
  Git commit:       cc13f95
  Built:            Tue Jul 23 19:57:19 2024
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.7.19
  GitCommit:        2bf793ef6dc9a18e00cb12efb64355c2c9d5eb41
 runc:
  Version:          1.7.19
  GitCommit:        v1.1.13-0-g58aa920
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

docker info

Client:
 Version:    27.1.1
 Context:    desktop-linux
 Debug Mode: false
 Plugins:
  buildx: Docker Buildx (Docker Inc.)
    Version:  v0.16.1-desktop.1
    Path:     C:\Program Files\Docker\cli-plugins\docker-buildx.exe
  compose: Docker Compose (Docker Inc.)
    Version:  v2.29.1-desktop.1
    Path:     C:\Program Files\Docker\cli-plugins\docker-compose.exe
  debug: Get a shell into any image or container (Docker Inc.)
    Version:  0.0.34
    Path:     C:\Program Files\Docker\cli-plugins\docker-debug.exe
  desktop: Docker Desktop commands (Alpha) (Docker Inc.)
    Version:  v0.0.14
    Path:     C:\Program Files\Docker\cli-plugins\docker-desktop.exe
  dev: Docker Dev Environments (Docker Inc.)
    Version:  v0.1.2
    Path:     C:\Program Files\Docker\cli-plugins\docker-dev.exe
  extension: Manages Docker extensions (Docker Inc.)
    Version:  v0.2.25
    Path:     C:\Program Files\Docker\cli-plugins\docker-extension.exe
  feedback: Provide feedback, right in your terminal! (Docker Inc.)
    Version:  v1.0.5
    Path:     C:\Program Files\Docker\cli-plugins\docker-feedback.exe
  init: Creates Docker-related starter files for your project (Docker Inc.)
    Version:  v1.3.0
    Path:     C:\Program Files\Docker\cli-plugins\docker-init.exe
  sbom: View the packaged-based Software Bill Of Materials (SBOM) for an image (Anchore Inc.)
    Version:  0.6.0
    Path:     C:\Program Files\Docker\cli-plugins\docker-sbom.exe
  scout: Docker Scout (Docker Inc.)
    Version:  v1.11.0
    Path:     C:\Program Files\Docker\cli-plugins\docker-scout.exe

Server:
 Containers: 0
  Running: 0
  Paused: 0
  Stopped: 0
 Images: 1
 Server Version: 27.1.1
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Using metacopy: false
  Native Overlay Diff: true
  userxattr: false
 Logging Driver: json-file
 Cgroup Driver: cgroupfs
 Cgroup Version: 1
 Plugins:
  Volume: local
  Network: bridge host ipvlan macvlan null overlay
  Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
 Swarm: inactive
 Runtimes: io.containerd.runc.v2 runc
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 2bf793ef6dc9a18e00cb12efb64355c2c9d5eb41
 runc version: v1.1.13-0-g58aa920
 init version: de40ad0
 Security Options:
  seccomp
   Profile: unconfined
 Kernel Version: 5.15.153.1-microsoft-standard-WSL2
 Operating System: Docker Desktop
 OSType: linux
 Architecture: x86_64
 CPUs: 8
 Total Memory: 7.637GiB
 Name: docker-desktop
 ID: df00b980-7582-4fae-9929-dc1621df3ef3
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 HTTP Proxy: http.docker.internal:3128
 HTTPS Proxy: http.docker.internal:3128
 No Proxy: hubproxy.docker.internal
 Labels:
  com.docker.desktop.address=npipe://\\.\pipe\docker_cli
 Experimental: false
 Insecure Registries:
  hubproxy.docker.internal:5555
  127.0.0.0/8
 Live Restore Enabled: false

WARNING: No blkio throttle.read_bps_device support
WARNING: No blkio throttle.write_bps_device support
WARNING: No blkio throttle.read_iops_device support
WARNING: No blkio throttle.write_iops_device support
WARNING: daemon is not using the default seccomp profile

Diagnostics ID

0D2466C4-6693-43CC-B5FC-A4C630C3D4AE/20240814043458

Additional Info

[2024-08-14T02:25:35.480201200Z][com.docker.backend.exe.apiproxy] usage ImagePushOthersLinux + 1
[2024-08-14T02:25:35.480201200Z][com.docker.backend.exe.apiproxy] >> POST /images/sha256:900dca2a61f5799aabe662339a940cf444dfd39777648ca6a953f82b685997ed/push?tag=dashiellzhang%2Fnginx%3Alatest
[2024-08-14T02:25:35.480201200Z][com.docker.backend.exe.idle] idle -> busy (was idle for 1.1091827s; reason: [in-flight APIs: map[/images/sha256:900dca2a61f5799aabe662339a940cf444dfd39777648ca6a953f82b685997ed/push:1]])
[2024-08-14T02:25:35.481919186Z][com.docker.backend.exe.lifecycle-server.apiproxy] >> POST /images/sha256:900dca2a61f5799aabe662339a940cf444dfd39777648ca6a953f82b685997ed/push?tag=dashiellzhang%2Fnginx%3Alatest
[2024-08-14T02:25:35.482753718Z][com.docker.backend.exe.lifecycle-server.apiproxy] << POST /images/sha256:900dca2a61f5799aabe662339a940cf444dfd39777648ca6a953f82b685997ed/push?tag=dashiellzhang%2Fnginx%3Alatest (833.032µs)
[2024-08-14T02:25:35.483424800Z][com.docker.backend.exe.apiproxy] << POST /images/sha256:900dca2a61f5799aabe662339a940cf444dfd39777648ca6a953f82b685997ed/push?tag=dashiellzhang%2Fnginx%3Alatest (2.6903ms)
[2024-08-14T02:25:35.554752300Z][com.docker.backend.exe.ipc] (0bb47cd8) 955d9489-BackendAPI S<-C Docker-Desktop/4.33.1 (Windows; x64) POST /analytics/track
[2024-08-14T02:25:35.554752300Z][com.docker.backend.exe.ipc] (0bb47cd8) 955d9489-BackendAPI S<-C Docker-Desktop/4.33.1 (Windows; x64) bind: {"event":"eventNotificationCenter","properties":{"action":"displayed-notification","context":"foreground","description":"(HTTP code 400) unexpected - invalid tag format ","notificationType":"error"}}

[dashiell-zhang]

This problem does not exist in version 4.32, but will appear in 4.33.1

[bs-thomas]

I have the same problem here. Stopped pushing after I upgraded to 4.33.1.

[j3snyder]

Also experienced the issue on 4.33.1 and 4.33.0, I had to go back to 4.32 this morning. Oddly enough - 3 of my builds worked on 4.33.1 then stopped.

[skearney-akamai]

Adding my name to the list. Running 4.33.0.

MacOS: Sonoma 14.5
Chip: Apple M3 Max

Edit: providing machine specs in case they're relevant.

[edsonmsj]

Same problem here. version 4.33.1

[ATLAS-B28]

Same problem in 4.33.1, is there any solution for it.

[bs-thomas]

Go here to download an old version.
Docker Desktop release notes

Run this command so install it via command prompt

.\DockerDesktopInstaller.exe install --disable-version-check

That's for Windows. OSX is easier. Check this link:
Docker Tip #92: Rolling Back to a Previous Docker Desktop Version — Nick Janetakis

Gotta get yourself back down to this version: 4.32.0 (157355)

[datvuhp2002]

Same problem with mac. version 4.33.0

[chrisrlewis]

Also have the same error on 4.33.1 on Windows 11, along with frequent instability and freezing of the engine!

[victormga]

Same issue. Had to rollback to 4.32