could not import main (cannot import "main")

[CN-Hutian]

What version of Go are you using (go version)?

$ go version
go version go1.23.1 windows/amd64

Does this issue reproduce with the latest release?

What operating system and processor architecture are you using (go env)?

go env Output

$ go env
set GO111MODULE=on
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\77902\AppData\Local\go-build
set GOENV=C:\Users\77902\AppData\Roaming\go\env
set GOEXE=.exe
set GOEXPERIMENT=
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GOINSECURE=
set GOMODCACHE=C:\Users\77902\go\pkg\mod
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\Users\77902\go
set GOPRIVATE=
set GOPROXY=https://mirrors.aliyun.com/goproxy/,direct
set GOROOT=C:\Users\77902\AppData\Local\Programs\Go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLCHAIN=auto
set GOTOOLDIR=C:\Users\77902\AppData\Local\Programs\Go\pkg\tool\windows_amd64
set GOVCS=
set GOVERSION=go1.23.1
set GODEBUG=
set GOTELEMETRY=local
set GOTELEMETRYDIR=C:\Users\77902\AppData\Roaming\go\telemetry
set GCCGO=gccgo
set GOAMD64=v1
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=D:\Hutian_Desktop\CS\0.go_test\go.mod
set GOWORK=
set CGO_CFLAGS=-O2 -g
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-O2 -g
set CGO_FFLAGS=-O2 -g
set CGO_LDFLAGS=-O2 -g
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=C:\Users\77902\AppData\Local\Temp\go-build4195022210=/tmp/go-build -gno-record-gcc-switches
gdb --version: GNU gdb (GDB) 13.1

What did you do?

What did you expect to see?

What did you see instead?

[gabyhelp]

Related Issues and Documentation

• test #61922 (closed)
• this is a test #64928 (closed)
• go command #62170 (closed)
• I need help (completely new to code) #65702 (closed)
• test001 #53494 (closed)
• new #69242 (closed)
• im going to go #53597 (closed)
• error gopath #66295 (closed)
• buildmode #57437 (closed)
• go version #53102 (closed)

_{(Emoji vote if this was helpful or unhelpful; more detailed feedback welcome in this discussion.)}

[ianlancetaylor]

That's true: you can't import a main package.

[zigo101]

see #21256 (comment)