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x/mobile: reverse bindings for iOS "invalid source position: <scratch" #19086

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cmanus opened this issue Feb 14, 2017 · 5 comments
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x/mobile: reverse bindings for iOS "invalid source position: <scratch" #19086

cmanus opened this issue Feb 14, 2017 · 5 comments
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@cmanus
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cmanus commented Feb 14, 2017

Please answer these questions before submitting your issue. Thanks!

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

go version go1.7.5 darwin/amd64

gomobile version +60b0aaa Tue Jan 31 20:25:16 2017 +0000 (android,ios)

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

GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/cmanus/code"
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/hg/0q7ssn096673q40j5__9lvr40000gp/T/go-build466990415=/tmp/go-build -gno-record-gcc-switches -fno-common"
CXX="clang++"
CGO_ENABLED="1"

What did you do?

Ran gomobile bind -target ios

Directory contains single file see gist
https://gist.github.com/cmanus/fbd91968eddaf660db02acfb62d545e3

What did you expect to see?

Sucessful creation of the ios Framework

What did you see instead?

gomobile: Foundation: invalid source position: "<scratch"

mentioning @eliasnaur

@eliasnaur eliasnaur self-assigned this Feb 14, 2017
@cmanus
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cmanus commented Feb 16, 2017

@eliasnaur Let me know if there is anything I can do to help with this. I'm working on getting set up to be a contributor.

@eliasnaur
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I failed to reproduce this. I put the content of your gist into $GOPATH/src/gomobile19086/goreverse.go and ran gomobile bind -target ios from the $GOPATH/src/gomobile19086 directory, which resulted in a Goreverse.framework. I'm running macOS 10.11.6 with Xcode 8.0.

Please try go get -u golang.org/x/mobile/... and then go install golang.org/x/mobile/cmd/... before trying again. If possible, try Go 1.8 as well. Thank you.

@cmanus
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cmanus commented Feb 21, 2017 via email

@quentinmit quentinmit changed the title #gomobile reverse bindings for iOS "invalid source position: <scratch" x/mobile: reverse bindings for iOS "invalid source position: <scratch" Feb 27, 2017
@quentinmit quentinmit added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Feb 27, 2017
@quentinmit quentinmit added this to the Unreleased milestone Feb 27, 2017
@cmanus
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cmanus commented Mar 24, 2017

Still occurs after an update to Go version 1.8 on OS X 10.11.5

@cmanus
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cmanus commented Mar 24, 2017

@eliasnaur After updating to sierra and Xcode 8.2.1 this error is gone.

@cmanus cmanus closed this as completed Mar 24, 2017
@golang golang locked and limited conversation to collaborators Mar 24, 2018
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