undefined: strings.CutPrefix

[Hanoboo]

undefined: strings.CutPrefix

[LufDevOps]

anyone has answer for this issue? i did reinstall go 1.20 version

[LufDevOps]

The problem when i try to build an image of my app to extract some metric and this happend in build binary step

So i think in your Dockerfile you need to change to golang image version:

and you may need to change your system go version to >= 1.20

by doing:
Go to this link: https://go.dev/dl/
scroll down you will see:

click on that, scroll down to 1.20

• cd Downloads
• sudo tar -C /usr/local -xzf go1.20.linux-amd64.tar.gz
• vim .zshrc
  -and add this line to .zshrc: - export PATH=$PATH:/usr/local/go/bin
  
• source .zshrc
• go version
  ! After that you may need to restart vscode or computer so the vs can re detect the new go version
  

and then i can build the image

[LufDevOps]

you may dont need to change the go system version, only need to change 1 line in Dockerfile to 1.20