[BUG] The filename, directory name, or volume label syntax is incorrect.

[keiqiu]

in windows 10 system:
workdir: d://work_golang
git clone https://github.com/micro/services.git

micro run services/helloworld
mkdir C:\Users\user\AppData\Local\Temp\micro\uploads\helloworld\D:: The filename, directory name, or volume label syntax is incorrect.

when i change the code runtime/default.go:133

target = filepath.Join(dst, header.Name)
// if no join is needed, replace with ToSlash:
// target = filepath.ToSlash(header.Name)

to

target = filepath.Join(dst, header.Name)
// if no join is needed, replace with ToSlash:
target = filepath.ToSlash(header.Name)

it will be ok

Environment:

$ go version
go version go1.14.13 windows/amd64

$ go env
set GO111MODULE=on
set GOARCH=amd64
set GOBIN=C:\go\bin
set GOCACHE=C:\Users\user\AppData\Local\go-build
set GOENV=C:\Users\user\AppData\Roaming\go\env
set GOEXE=.exe
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=D:\go
set GOPRIVATE=
set GOPROXY=https://goproxy.io
set GOROOT=C:\go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLDIR=C:\go\pkg\tool\windows_amd64
set GCCGO=gccgo
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=NUL
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\user\AppData\Local\Temp\go-build000353338=/tmp/go-build -gno-record-gcc-switches

[keiqiu]

package main

import (
	"log"
	"os"
	"path/filepath"
)

func main()  {
	dst, to := "D:\\work_golang", "D:\\test"

	target := filepath.Join(dst, to)

	log.Println(target)

	if err := os.MkdirAll(target, 0755); err != nil {
		log.Println(err.Error())
	}
}

$ go run test.go
2021/01/13 15:12:00 D:\work_golang\D:\test
2021/01/13 15:12:00 mkdir D:\work_golang\D:: The filename, directory name, or volume label syntax is incorrect.

[chriswenwu]

这个问题现在官方还没解决吗？ 现在运行还报这个错误。

[Guohuixixi]

在windows上修改了default.go那两行后还是会报错，linux上直接上运行就可以了

[luckyricky2100]

I discovered that running the command 'go-micro run project-name' works effectively, although it may not function properly on all Windows systems. As an alternative approach, I made some modifications to the source code. Here’s how I resolved the issue, and I hope you find this solution helpful.