If Blueprint is being used with go1.22 then running go mod download as part of the build process to add a toolchain directive to the generated go.mod files. This toolchain directive is something that old versions of Go (<1.21) cannot parse which results in errors when building docker containers.
Upgrading the go version to 1.21 in the generated code is a simple fix for this issue.
If Blueprint is being used with go1.22 then running
go mod downloadas part of the build process to add atoolchaindirective to the generatedgo.modfiles. Thistoolchaindirective is something that old versions of Go (<1.21) cannot parse which results in errors when building docker containers. Upgrading the go version to 1.21 in the generated code is a simple fix for this issue.