Undefined perform troubleshooting – Technical Dialogue

I get an undefined perform error though the perform exists within the code. How can I discover the rationale ? What strategies can I take advantage of to troubleshoot this case

I import:

    "github.com/jcmturner/gokrb5/v8/shopper"
    "github.com/jcmturner/gokrb5/v8/config"
    "github.com/jcmturner/gokrb5/v8/credentials"
    "github.com/jcmturner/gokrb5/v8/krberror"
    "github.com/jcmturner/gokrb5/v8/spnego"

and might use efficiently shopper.NewWithPassword however not shopper.NewClientFromCCache that are each outlined in gokrb5/shopper/shopper.go at grasp · jcmturner/gokrb5 · GitHub

I’m unsure what’s inflicting your drawback, however I can construct a undertaking that makes use of each of the capabilities that you just point out.

go.mod

module temp

go 1.23.4

require github.com/jcmturner/gokrb5/v8 v8.4.4

require (
	github.com/hashicorp/go-uuid v1.0.3 // oblique
	github.com/jcmturner/aescts/v2 v2.0.0 // oblique
	github.com/jcmturner/dnsutils/v2 v2.0.0 // oblique
	github.com/jcmturner/gofork v1.7.6 // oblique
	github.com/jcmturner/rpc/v2 v2.0.3 // oblique
	golang.org/x/crypto v0.6.0 // oblique
	golang.org/x/web v0.7.0 // oblique
)

foremost.go

package deal foremost

import (
	"fmt"

	"github.com/jcmturner/gokrb5/v8/shopper"
	"github.com/jcmturner/gokrb5/v8/config"
	"github.com/jcmturner/gokrb5/v8/credentials"
)

func foremost() {
	c1 := shopper.NewWithPassword("", "", "", &config.Config{})
	fmt.Println(c1)

	c2, err := shopper.NewFromCCache(&credentials.CCache{}, &config.Config{})
	fmt.Println(err)
	fmt.Println(c2)
}

$   go construct foremost.go
$   ls -l
complete 3096
-rw-r--r--. 1 mike mike     409 Dec 23 15:25 go.mod
-rw-r--r--. 1 mike mike    6203 Dec 23 15:25 go.sum
-rwxr-xr-x. 1 mike mike 3150575 Dec 23 15:30 foremost
-rw-r--r--. 1 mike mike     365 Dec 23 15:24 foremost.go

So it’s in all probability one thing foolish. Maybe a typo?