Can't download koanf version 2.

[Gordon]

Describe the bug
Can't compile koanf latest version 2.

To Reproduce
My code is sample:

go.mod

module koanftest

go 1.18

require github.com/knadh/koanf v2.0.0

main.go

package main

import (
	"log"

	"github.com/knadh/koanf/parsers/toml"
	"github.com/knadh/koanf/providers/file"
	"github.com/knadh/koanf/v2"
)

func main() {
	var k = koanf.New(".")

	// Load toml config.
	if err := k.Load(file.Provider("mock/mock.toml"), toml.Parser()); err != nil {
		log.Fatalf("error loading config: %v", err)
	}

	k.Print()
}

run "go mod tidy", there are some errors:

D:\koanftest\go.mod:5: require github.com/knadh/koanf: version "v2.0.0" invalid: should be v0 or v1, not v2

Please provide the following information):

• OS: [windows 10]
• Koanf Version [v2.0.0]

But if I changed to version 1.5.0, it is works.

Did I do something wrong? Can you please have a look at this? thank you.

[John Behm]

did you try go get github.com/knadh/koanf/v2@latest inside of your project directory?

[Gordon]

Hi @jxsl13
thanks for your answer.

"go mod tidy" will get/download the source code.

I did executed the command again: "go get github.com/knadh/koanf/v2@latest", there are the same errors.

[John Behm]

your require statement in your go.mod must end with koanf/v2 instead of koanf, that's what I'm indicating here.

[John Behm]

or remove the one without the /v2 and try my suggestion again:
go get github.com/knadh/koanf/v2@latest

[Kailash Nadh]

require github.com/knadh/koanf v2.0.0 is incorrect. It should be require github.com/knadh/koanf/v2 v2.0.0

Like @jxsl13 suggested, please remove all koanf references from your go.mod and do a go get -u github.com/knadh/koanf/v2@latest and run a go mod tidy after that.

[Gordon]

Sorry, that is my mistake.
Thanks for all of your help.