cannot find module for path github.com/objectbox/objectbox-go/internal/generator

[sasa-nori]

Use Go Version

$ go version
go version go1.13.1 darwin/amd64

I did it

$ GOARCH=arm GOOS=linux go build 
build go_api: cannot find module for path github.com/objectbox/objectbox-go/internal/generator

Go env is

$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/sasagawanoriyuki/Library/Caches/go-build"
GOENV="/Users/sasagawanoriyuki/Library/Application Support/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/sasagawanoriyuki/development/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/Users/sasagawanoriyuki/.goenv/versions/1.13.1"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/Users/sasagawanoriyuki/.goenv/versions/1.13.1/pkg/tool/darwin_amd64"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/sasagawanoriyuki/development/go/src/go_api/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/m5/n0vxl48j0zq8vgbz3v9qqwfh0000gn/T/go-build230359227=/tmp/go-build -gno-record-gcc-switches -fno-common"

[vaind]

You're trying to import github.com/objectbox/objectbox-go/internal/generator which is an internal package. Go tool doesn't allow you to do that. What are you trying to achieve? What code is importing this package?

[sasa-nori]

I did it

$ GOOS=linux GOARCH=amd64 go build objectbox/shikure.go 
../../../../pkg/mod/github.com/objectbox/[email protected]/objectbox/model.go:30:2: cannot find package

shikure.go is

package objectbox

import (
	"log"
	"net/http"
	"strconv"
	"time"

	"github.com/labstack/echo"
	"github.com/noriyuki-sasagawa/go_api/model"

	"github.com/objectbox/objectbox-go/objectbox"
)

// GetShikureAll シクレ一覧取得
func GetShikureAll(c echo.Context) error {
	// テーブル呼び出し
	box := getBox()

	var list []*model.Shikure
	list, err := box.GetAll()
	if err != nil {
		return err
	}

	return c.JSON(http.StatusOK, list)
}

// AddShikure シクレ追加
func AddShikure(body string, version string) {
	// テーブル呼び出し
	box := getBox()

	const dateLayout = "2006-01-02"
	// データ追加
	time.LoadLocation("Asia/Tokyo")
	versionInt, _ := strconv.Atoi(version)
	id, error := box.Put(&model.Shikure{
		Content: body,
		Hour:    time.Now().Hour(),
		Version: versionInt,
	})
	if error != nil {
		log.Fatalln(error)
		return
	}

	// 追加したデータを取得
	_, error = box.Get(id)
	if error != nil {
		log.Fatalln(error)
	}
}

// RemoveAllShikure シクレ情報全削除
func RemoveAllShikure() {
	// テーブル呼び出し
	box := getBox()
	box.RemoveAll()
}

func getBox() *model.ShikureBox {
	return model.BoxForShikure(initObjectBox())
}

func initObjectBox() *objectbox.ObjectBox {
	objectBox, _ := objectbox.NewBuilder().Model(model.ObjectBoxModel()).Build()
	return objectBox
}

[vaind]

shikure.go is
package objectbox

^ this - your package is most certainly not supposed to be called objectbox but rather something related to your project

[sasa-nori]

I installed it on Linux instead of Mac and built it.
Probably can't Cross Compile when installed on Mac?

[vaind]

I installed it on Linux instead of Mac and built it.
Probably can't Cross Compile when installed on Mac?

Is this still related to the issue above? We're testing on mac and it works fine. Could you provide more details?

[sasa-nori]

What I wanted to do was compile for Linux on the Mac.
However, Mac had an error, so it was solved by compiling on Linux.
The problem still remains.

[vaind]

I don't understand how those are related then, sorry.

Is your source publicly accessible? From what I've seen above, you're using an incorrect package name in shikure.go - you're using objectbox. I assume it's the name of the directory where this file is located - so your project looks sth. like: ..../objectbox/shikure.go. If that's right, it's not going to work - this is not related to ObjectBox but rather to how Go packages work. To resolve, you need to rename the directory (and update the package objectbox declaration in its files accordingly) to another name.

[sasa-nori]

Ah ~
First of all, it can be compiled on Mac and it can be compiled on Linux, so it is not a package issue.

Trying to compile for Linux on a Mac fails.
that's all.

So I thought that if I installed with shell, only Mac libraries would be installed on Mac.

It's a shame that you can't cross compile.

[vaind]

OK so there was a misunderstanding. Cross compilation is not supported yet, we'll have a look what would be necessary to make it work.

[vaind]

Closing in favour of #18 for the followup task (cross compilation support)