Go: vendor/golang.org/x/xerrors/adaptor_go1_13.go:16:14: undefined: errors.Frame ...

[sneko]

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

1.13.0

Does this issue reproduce with the latest release?

Yes

What did you do?

Trying to build my project after upgrading to Golang 1.13.0

And I get those errors:

vendor/golang.org/x/xerrors/adaptor_go1_13.go:16:14: undefined: errors.Frame
vendor/golang.org/x/xerrors/format_go1_13.go:12:18: undefined: errors.Formatter

I saw a related issue there: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240319

But I don't understand what could help me to fix? It seems on Golang side no?

Thank you,

[ianlancetaylor]

You need to update your vendored golang.org/x/xerrors package. It was updated for a preliminary version of Go 1.13, but the final Go 1.13 release changed. xerrors was corrected for that change in May, 2019, and you are missing that correction.

[sneko]

@ianlancetaylor I have deleted all my cache (/go/pkg/mod/ and also /go/src) but the problem persists.

That's the same when building inside a clean Jenkins pipeline.

In my go.sum file I can see:

golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522 h1:bhOzK9QyoD0ogCnFro1m2mz41+Ib0oOhfJnBp5MR4K4=
golang.org/x/xerrors v0.0.0-20190513163551-3ee3066db522/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

😢

EDIT: or maybe you are talking about a manual update somewhere? Like a replace inside the go.mod file? Because in my case, I never made a reference to the xerrors package so I was expecting upgrading to 1.13 and having a fresh environment would make it working.

[mmcloughlin]

@sneko 3ee3066db522 is not the latest version of golang.org/x/xerrors. You need version golang/xerrors@a985d3407aa71f30cf86696ee0a2f409709f22e1.

I had the same problem and go get -u golang.org/x/xerrors did the trick.

[ianlancetaylor]

xerrors is not part of a Go release. It is from the repo golang.org/x/xerrors. That repo exists independently and is not updated as part of a Go release.

[sneko]

Thank you both for your answers 😃!

In my case, this is due to a dependency code (https://github.com/google/go-cloud/commit/31e061dd5727ffc5064e16da45f7779b806ff82d) not yet released.