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runtime: cgocall "Attempted to use unknown class" on darwin/amd64 #50079

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uptycs-rgoel opened this issue Dec 9, 2021 · 5 comments
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FrozenDueToAge WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided.

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@uptycs-rgoel
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uptycs-rgoel commented Dec 9, 2021

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

$ go version
go version go1.17.5 darwin/amd64

Does this issue reproduce with the latest release?

Yes. I updated mac book pro (intel) yesterday to macOs Monterey and this issue started coming. I did not take backup, so I have to reset everything again. 2-3 days will go in it :(
I should have waited for 12.1 release. Also I though google is on top of things, so I did not expect this problem since Monterey was released long back.

Anyway, whatever happened, happened. Please provide solution ASAP.

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

go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/rgoel/Library/Caches/go-build"
GOENV="/Users/rgoel/Library/Application Support/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GOMODCACHE="/Users/rgoel/go/pkg/mod"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/rgoel/go"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GOVCS=""
GOVERSION="go1.17.5"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/rgoel/gitlocal/uptycs-cloudquery/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -arch x86_64 -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/z3/jrxgd4k547g8rg3lhdh3gss80000gn/T/go-build192539296=/tmp/go-build -gno-record-gcc-switches -fno-common"

What did you do?

Just upgraded my mac from Big Sur to the 12.0.1
My Mac conf:
MacBook Pro (15-inch, 2018)
6 core / 32 gb ram
Radeon Pro 560X 4 GB

I think it is a problem with cgo library which might be using dependencies from old mac version.

What did you expect to see?

make for our project successful

What did you see instead?

objc[1536]: Attempt to use unknown class 0x7ff8512fd360.
SIGABRT: abort
PC=0x7ff80fac9dfe m=0 sigcode=0
signal arrived during cgo execution
Terminal Saved Output-make-failing.log

@davecheney
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How can someone reproduce your issue so they can investigate the cause?

@seankhliao
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what does make do?

@seankhliao seankhliao added the WaitingForInfo Issue is not actionable because of missing required information, which needs to be provided. label Dec 9, 2021
@mdlayher mdlayher changed the title affected/package: go version go1.17.5 darwin/amd64 runtime: cgocall "Attempted to use unknown class" on darwin/amd64 Dec 9, 2021
@cherrymui
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Maybe a dup of #49138 . Are use running with the race detector? Thanks.

@wvell
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wvell commented Jan 4, 2022

@uptycs-rgoel do you still have this problem when using gotip? Using gotip works for me.

@gopherbot
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Timed out in state WaitingForInfo. Closing.

(I am just a bot, though. Please speak up if this is a mistake or you have the requested information.)

@golang golang locked and limited conversation to collaborators Jan 9, 2023
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