Build Errors in Modules

[balajeerc]

I use the following procedure to install the go binding in the 'module' mode as shown here

go mod download && go get -u -v github.com/therecipe/qt/cmd/qtsetup && go get -u -v github.com/therecipe/qt/cmd/...

go mod vendor && cd ./vendor/github.com/therecipe && git clone https://github.com/therecipe/env_$(go env GOOS)_amd64_512.git && cd ../../..

This was working fine for me the last time I checked. However, today, my builds break with the following error:

$ go mod download && go get -u -v github.com/therecipe/qt/cmd/qtsetup && go get -u -v github.com/therecipe
/qt/cmd/...
go: finding github.com/therecipe/qt/cmd/qtsetup latest
go: finding github.com/therecipe/qt/cmd latest
Fetching https://golang.org/x/tools?go-get=1
Fetching https://golang.org/x/net?go-get=1
Fetching https://golang.org/x/crypto?go-get=1
Fetching https://golang.org/x/text?go-get=1
Fetching https://golang.org/x/sys?go-get=1
Parsing meta tags from https://golang.org/x/text?go-get=1 (status code 200)
Parsing meta tags from https://golang.org/x/tools?go-get=1 (status code 200)
get "golang.org/x/text": found meta tag get.metaImport{Prefix:"golang.org/x/text", VCS:"git", RepoRoot:"https://go.googlesource.com/text"} at https://golang.org/x/text?go-get=1
Parsing meta tags from https://golang.org/x/crypto?go-get=1 (status code 200)
Parsing meta tags from https://golang.org/x/net?go-get=1 (status code 200)
Parsing meta tags from https://golang.org/x/sys?go-get=1 (status code 200)
get "golang.org/x/crypto": found meta tag get.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"} at https://golang.org/x/crypto?go-ge
t=1
get "golang.org/x/net": found meta tag get.metaImport{Prefix:"golang.org/x/net", VCS:"git", RepoRoot:"https://go.googlesource.com/net"} at https://golang.org/x/net?go-get=1
get "golang.org/x/tools": found meta tag get.metaImport{Prefix:"golang.org/x/tools", VCS:"git", RepoRoot:"https://go.googlesource.com/tools"} at https://golang.org/x/tools?go-get=1
get "golang.org/x/sys": found meta tag get.metaImport{Prefix:"golang.org/x/sys", VCS:"git", RepoRoot:"https://go.googlesource.com/sys"} at https://golang.org/x/sys?go-get=1
go: finding golang.org/x/sys latest
go: finding golang.org/x/net latest
go: finding golang.org/x/crypto latest
go: finding golang.org/x/tools latest
github.com/therecipe/qt/cmd/qtsetup
# github.com/therecipe/qt/cmd/qtsetup
../../../go/pkg/mod/github.com/therecipe/qt/cmd@v0.0.0-20190420173532-a06d10664ec5/qtsetup/main.go:97:13: too many arguments in call to setup.Prep
        have (string)
        want ()
../../../go/pkg/mod/github.com/therecipe/qt/cmd@v0.0.0-20190420173532-a06d10664ec5/qtsetup/main.go:107:13: too many arguments in call to setup.Prep
        have (string)
        want ()

I see recent commits mentioning "breaking changes". Would this be because of them?

OS: Linux Ubuntu 18.04.1 LTS

[therecipe]

Hey

Yeah, it's not directly related but yes the commit probably broke the setup for you.
I think this is because I didn't properly pin the internal package dependency.
(i.e. therecipe/qt/cmd and therecipe/qt/internal got out of sync)

But it should be fixed now, maybe try to run go get -u -v github.com/therecipe/qt/cmd/qtsetup && go get -u -v github.com/therecipe/qt/cmd/... again.
Also if nothing works, then try to clean you go mod cache with go clean -modcache first.

[balajeerc]

Hi @therecipe. Thanks for responding.

Tried running modache clean and go get -u -v github.com/therecipe/qt/cmd/qtsetup && go get -u -v github.com/therecipe/qt/cmd/... again.

Am afraid I have a new set of errors now:

$ go get -u -v github.com/therecipe/qt/cmd/qtsetup && go get -u -v github.com/therecipe/qt/cmd/...
go: finding github.com/therecipe/qt/cmd/qtsetup latest
go: finding github.com/therecipe/qt/cmd latest
go: finding github.com/therecipe/qt latest
Fetching https://golang.org/x/sys?go-get=1
Fetching https://golang.org/x/net?go-get=1
Fetching https://golang.org/x/tools?go-get=1
Fetching https://golang.org/x/crypto?go-get=1
Parsing meta tags from https://golang.org/x/net?go-get=1 (status code 200)
Parsing meta tags from https://golang.org/x/crypto?go-get=1 (status code 200)
get "golang.org/x/net": found meta tag get.metaImport{Prefix:"golang.org/x/net", VCS:"git", RepoRoot:"https://go.googlesource.com/net"} at https://golang.org/x/net?go-get=1
get "golang.org/x/crypto": found meta tag get.metaImport{Prefix:"golang.org/x/crypto", VCS:"git", RepoRoot:"https://go.googlesource.com/crypto"} at https://golang.org/x/crypto?go-get=1
go: finding golang.org/x/net latest
go: finding golang.org/x/crypto latest
Parsing meta tags from https://golang.org/x/sys?go-get=1 (status code 200)
Parsing meta tags from https://golang.org/x/tools?go-get=1 (status code 200)
get "golang.org/x/sys": found meta tag get.metaImport{Prefix:"golang.org/x/sys", VCS:"git", RepoRoot:"https://go.googlesource.com/sys"} at https://golang.org/x/sys?go-get=1
get "golang.org/x/tools": found meta tag get.metaImport{Prefix:"golang.org/x/tools", VCS:"git", RepoRoot:"https://go.googlesource.com/tools"} at https://golang.org/x/tools?go-get=1
go: finding github.com/gopherjs/gopherjs latest
Fetching https://golang.org/x/text?go-get=1
go: finding golang.org/x/sys latest
go: finding golang.org/x/tools latest
Parsing meta tags from https://golang.org/x/text?go-get=1 (status code 200)
get "golang.org/x/text": found meta tag get.metaImport{Prefix:"golang.org/x/text", VCS:"git", RepoRoot:"https://go.googlesource.com/text"} at https://golang.org/x/text?go-get=1
package github.com/therecipe/qt/cmd/qtsetup: unknown import path "github.com/therecipe/qt/cmd/qtsetup": ambiguous import: found github.com/therecipe/qt/cmd/qtsetup in multiple modules:
        github.com/therecipe/qt v0.0.0-20190421004712-8a1f02f0e2b1 (/home/balajeerc/go/pkg/mod/github.com/therecipe/qt@v0.0.0-20190421004712-8a1f02f0e2b1/cmd/qtsetup)
        github.com/therecipe/qt/cmd v0.0.0-20190409181433-20875b03279f (/home/balajeerc/go/pkg/mod/github.com/therecipe/qt/cmd@v0.0.0-20190409181433-20875b03279f/qtsetup)

[therecipe]

Mh, this looks like the cache is somehow still containing one of the old versions.
Maybe try to manually remove the $GOPATH/pkg/mod* folder first.
And/or maybe run go clean -cache && go clean -modcache

[therecipe]

Also check your go.mod, maybe it's containing some older entries.

[balajeerc]

Tried running go clean -cache && go clean -modcache but that did not help.
Clearing my go.mod and running it again helped fix the build.

@therecipe Thanks for the help!