warning: failed to evaluate const trackerLength

[cometstone]

Describe the bug
warning: failed to evaluate const trackerLength at /Users/liaoxinlei/go/pkg/mod/github.com/go-ping/[email protected]/ping.go:77:2, reflect: call of reflect.Value.Len on zero Value

To Reproduce
Steps to reproduce the behavior:

1. swag init --parseDependency --parseDepth=6 --exclude=./copy
2. Generate swagger docs....
   Generate general API Info, search dir:./
   warning: failed to evaluate const trackerLength at /Users/xxx/go/pkg/mod/github.com/go-ping/[email protected]/ping.go:77:2, reflect: call of reflect.Value.Len on zero Value

Your swag version
swag version v1.16.4

Your go version
go version go1.23.2 darwin/amd64

Desktop (please complete the following information):

• OS: iOS