runtime error on go get go1.11

[tayadelmar]

What did you do?

1. dowload and install go1.11.linux-amd64.tar.gz
2. go get ./... dependencies for a project

What did you expect to see?

success

What did you see instead?

# runtime
/usr/local/go/src/runtime/map.go:64:2: bucketCntBits redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:64:18
/usr/local/go/src/runtime/map.go:65:2: bucketCnt redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:65:23
/usr/local/go/src/runtime/map.go:69:2: loadFactorNum redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:69:18
/usr/local/go/src/runtime/map.go:70:2: loadFactorDen redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:70:18
/usr/local/go/src/runtime/map.go:76:2: maxKeySize redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:76:17
/usr/local/go/src/runtime/map.go:77:2: maxValueSize redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:77:17
/usr/local/go/src/runtime/map.go:82:2: dataOffset redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:85:4
/usr/local/go/src/runtime/map.go:91:2: empty redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:91:19
/usr/local/go/src/runtime/map.go:92:2: evacuatedEmpty redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:92:19
/usr/local/go/src/runtime/map.go:93:2: evacuatedX redeclared in this block
        previous declaration at /usr/local/go/src/runtime/hashmap.go:93:19
/usr/local/go/src/runtime/map.go:93:2: too many errors

System details

go version go1.11 linux/amd64
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/taya/.cache/go-build"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/taya/go:/home/taya/work/go"
GOPROXY=""
GORACE=""
GOROOT="/usr/local/go"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD=""
GOROOT/bin/go version: go version go1.11 linux/amd64
GOROOT/bin/go tool compile -V: compile version go1.11
uname -sr: Linux 4.15.0-33-generic
Distributor ID:	Ubuntu
Description:	Ubuntu 18.04.1 LTS
Release:	18.04
Codename:	bionic
/lib/x86_64-linux-gnu/libc.so.6: GNU C Library (Ubuntu GLIBC 2.27-3ubuntu1) stable release version 2.27.
gdb --version: GNU gdb (Ubuntu 8.1-0ubuntu3) 8.1.0.20180409-git

[tirkarthi]

Some problem with your GOPATH ? Similar issue with the above error message : https://github.com/kataras/iris/issues/1049

Thanks

[tayadelmar]

Sorry, It was my fault while installation process.

[lazize]

I have the same issue and I don't have variable GOPATH set.

[tayadelmar]

I just didn't delete the previous go version properly. Now everything is working good for me.

[lazize]

Great, it worked for me also. Thanks @DubininaTaisiia !

[pnutmath]

Thanks, I re-installed go and works for me. Initially I overrides on older version

[yan-ace62]

I also had this problem because I overwrote the installation directly, and then I solved it by uninstalling go1.11 and reinstalling it.

[huqiang]

Fixed by removing the installation, which was done by overwriting previous version, then reinstalling.

[tokoiwesley]

I got this error because I had the same problem as @yan-ace62

[bachoo786]

@huqiang @tokoiwesley @yan-ace62 how can I remove go all together from my raspberry pi as I am having the same issues as the OP? thanks

[mortezakhademan]

Thanks, I reinstalled go and works for me

[mortezakhademan]

@huqiang @tokoiwesley @yan-ace62 how can I remove go all together from my raspberry pi as I am having the same issues as the OP? thanks

I installed go with archive file then for uninstall only remove go directory

[RusAlex]

This message appears when in your /usr/local/go several versions of go mixed. Just remove this folder and re-install go

[smahe]

@RusAlex suggestion works exactly. Thanks

[morrisonbrett]

Thanks @RusAlex. That fixed it for me too.

[vdieulesaint]

Same issue on win10 with releases 1.12.1 and 1.11.5
Downgrading to 1.10.8 solved the issue for me

[zak905]

same here. Deleting old version and re-untarring the new one fixed the issue for me.