[Bug] panic: runtime error: index out of range

[xooooooooox]

Problem still exists.

❯ lazydocker --version
Version: 0.24.2
Date: 2025-11-14T10:23:17Z
BuildSource: Homebrew
Commit:
OS: darwin
Arch: arm64

❯ docker version
Client:
 Version:           29.0.1
 API version:       1.52
 Go version:        go1.25.4
 Git commit:        eedd969
 Built:             Fri Nov 14 16:16:57 2025
 OS/Arch:           darwin/arm64
 Context:           desktop-linux

Server: Docker Desktop 4.52.0 (210994)
 Engine:
  Version:          29.0.1
  API version:      1.52 (minimum version 1.44)
  Go version:       go1.25.4
  Git commit:       198b5e3
  Built:            Fri Nov 14 16:18:20 2025
  OS/Arch:          linux/arm64
  Experimental:     false
 containerd:
  Version:          v2.1.5
  GitCommit:        fcd43222d6b07379a4be9786bda52438f0dd16a1
 runc:
  Version:          1.3.3
  GitCommit:        v1.3.3-0-gd842d771
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

[xooooooooox]

After running lazydocker, the above error occurs and it causes my current iTerm2 tmux pane to hang/freeze.

[armando-ota]

same here ... today.. latest install

curl https://raw.githubusercontent.com/jesseduffield/lazydocker/master/scripts/install_update_linux.sh | bash

lazydocker --version                                                                                                                                                                                                                                                   
Version: 0.24.2
Date: 2025-11-14T10:30:55Z
BuildSource: binaryRelease
Commit: 4137d216aaace4f0f2bcce60a38ce97eb36e1c5e
OS: linux
Arch: amd64

docker version                                                                                                                                                                                                                                                           
Client:
 Version:           29.1.1
 API version:       1.52
 Go version:        go1.25.4 X:nodwarf5
 Git commit:        0aedba58c2
 Built:             Fri Nov 28 14:28:26 2025
 OS/Arch:           linux/amd64
 Context:           default

Server:
 Engine:
  Version:          29.1.1
  API version:      1.52 (minimum version 1.44)
  Go version:       go1.25.4 X:nodwarf5
  Git commit:       9a84135d52
  Built:            Fri Nov 28 14:28:26 2025
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v2.2.0
  GitCommit:        1c4457e00facac03ce1d75f7b6777a7a851e5c41.m
 runc:
  Version:          1.4.0
  GitCommit:        
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

[ivlcic]

Same here:

# lazydocker --version                                                                                                                                                                                                                                                                                                         
Version: 0.24.2
Date: 
BuildSource: unknown
Commit: 
OS: linux
Arch: amd64

# docker version
Client:
 Version:           29.1.1
 API version:       1.52
 Go version:        go1.25.4 X:nodwarf5
 Git commit:        0aedba58c2
 Built:             Fri Nov 28 14:28:26 2025
 OS/Arch:           linux/amd64
 Context:           default

Server:
 Engine:
  Version:          29.1.1
  API version:      1.52 (minimum version 1.44)
  Go version:       go1.25.4 X:nodwarf5
  Git commit:       9a84135d52
  Built:            Fri Nov 28 14:28:26 2025
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          v2.2.0
  GitCommit:        1c4457e00facac03ce1d75f7b6777a7a851e5c41.m
 runc:
  Version:          1.4.0
  GitCommit:        
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

[ted-vo]

Same here ._.

# lazydocker --version
Version: 0.24.2
Date: 2025-11-14T10:23:17Z
BuildSource: Homebrew
Commit:
OS: darwin
Arch: arm64

# docker version
Client:
 Version:           29.1.2
 API version:       1.52
 Go version:        go1.25.5
 Git commit:        890dcca
 Built:             Tue Dec  2 21:54:24 2025
 OS/Arch:           darwin/arm64
 Context:           desktop-linux

Server: Docker Desktop 4.54.0 (212467)
 Engine:
  Version:          29.1.2
  API version:      1.52 (minimum version 1.44)
  Go version:       go1.25.5
  Git commit:       de45c2a
  Built:            Tue Dec  2 21:55:52 2025
  OS/Arch:          linux/arm64
  Experimental:     false
 containerd:
  Version:          v2.2.0
  GitCommit:        1c4457e00facac03ce1d75f7b6777a7a851e5c41
 runc:
  Version:          1.3.4
  GitCommit:        v1.3.4-0-gd6d73eb8
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

[ivlcic]

I had some strange "dangling" container artefact where the "Names" property was not set.

0 ✓ nikola@koshast ~ # docker ps -a --format '{{json .}}' | jq  
{
  "Command": "\"/bin/ryuk\"",
  "CreatedAt": "2025-12-09 17:52:28 +0100 CET",
  "ID": "69747553019a",
  "Image": "2eaec4fc2cf1",
  "Labels": "org.testcontainers.lang=java,org.testcontainers.ryuk=true,org.testcontainers.version=1.21.1,org.testcontainers=true",
  "LocalVolumes": "0",
  "Mounts": "/var/run/docke…",
  "Names": "",
  "Networks": "bridge",
  "Platform": {
    "architecture": "amd64",
    "os": "linux"
  },
  "Ports": "",
  "RunningFor": "2 days ago",
  "Size": "0B",
  "State": "dead",
  "Status": "Dead"
}

It remained even after pruning everything. So I stopped the Docker daemon and

rm -Rf /var/lib/docker/containers/69747553019a...

This is just a workaround until the lazydocker fix is published (It will be soon, since the commit that handles empty container names is already there).