getting undefined: core function

[AbexDeveloper]

First i try make command then i got this:
PS D:\Users\darklifeons\Downloads\Modlishka-master\Modlishka-master> make
go test -v main.go main_test.go

command-line-arguments [command-line-arguments.test]

.\main.go:75:7: undefined: core.SetServerRuntimeConfig
.\main.go:81:7: undefined: core.RunServer
.\main_test.go:327:7: undefined: core.SetServerRuntimeConfig
.\main_test.go:329:35: undefined: core.ServerRuntimeConfig
.\main_test.go:330:130: undefined: core.ServerRuntimeConfig
.\main_test.go:334:27: undefined: core.ServerRuntimeConfig
.\main_test.go:335:114: undefined: core.ServerRuntimeConfig
.\main_test.go:468:7: undefined: core.SetServerRuntimeConfig
.\main_test.go:470:35: undefined: core.ServerRuntimeConfig
.\main_test.go:471:130: undefined: core.ServerRuntimeConfig
.\main_test.go:471:130: too many errors
FAIL command-line-arguments [build failed]
FAIL
Makefile:23: recipe for target 'test' failed
make: *** [test] Error 1

Also try to make build with this

PS D:\Users\darklifeons\Downloads\Modlishka-master\Modlishka-master> go build

github.com/drk1wi/Modlishka

.\main.go:75:7: undefined: core.SetServerRuntimeConfig
.\main.go:81:7: undefined: core.RunServer

[drk1wi]

works well on my side:

go version go1.22.1

[AbexDeveloper]

PS D:\Users\darklifeons\Downloads\Modlishka-master\Modlishka-master> go version
go version go1.22.3 windows/amd64
PS D:\Users\darklifeons\Downloads\Modlishka-master\Modlishka-master> go test -v main.go main_test.go

command-line-arguments [command-line-arguments.test]

.\main.go:75:7: undefined: core.SetServerRuntimeConfig
.\main.go:81:7: undefined: core.RunServer
.\main_test.go:327:7: undefined: core.SetServerRuntimeConfig
.\main_test.go:329:35: undefined: core.ServerRuntimeConfig
.\main_test.go:330:130: undefined: core.ServerRuntimeConfig
.\main_test.go:334:27: undefined: core.ServerRuntimeConfig
.\main_test.go:335:114: undefined: core.ServerRuntimeConfig
.\main_test.go:468:7: undefined: core.SetServerRuntimeConfig
.\main_test.go:470:35: undefined: core.ServerRuntimeConfig
.\main_test.go:471:130: undefined: core.ServerRuntimeConfig
.\main_test.go:471:130: too many errors
FAIL command-line-arguments [build failed]
FAIL
Still getting this

[drk1wi]

not sure, something is wrong with your env. checked also on Kali:

[rynfua1974]

Hello I got error creating certificate: x509: serial number must be positive when I execute ./proxy --config ..template/xxxx.json. what type of configuration have I have to do for self-signed certificate ?