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dyld: Symbol not found: __T0Bi64_WV #314

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Closed
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cepages opened this issue Oct 11, 2018 · 4 comments
Closed
3 tasks done

dyld: Symbol not found: __T0Bi64_WV #314

cepages opened this issue Oct 11, 2018 · 4 comments

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@cepages
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cepages commented Oct 11, 2018

New Issue Checklist

Issue Description

When I try to create the grpc files in swift with protoc and swiftgrpc I get this error:

dyld: Symbol not found: __T0Bi64_WV
  Referenced from: /usr/local/bin/protoc-gen-swiftgrpc
  Expected in: /Library/Developer/CommandLineTools/usr/lib/swift/macosx/libswiftCore.dylib
 in /usr/local/bin/protoc-gen-swiftgrpc
--swiftgrpc_out: protoc-gen-swiftgrpc: Plugin killed by signal 6.

This is what I tried to run:

protoc DataService.proto --proto_path=. --swiftgrpc_out=.

I think I fixed the problem for now installing the command line tools for XCode 9. I think the problem is swift 4.2 which is installed with XCode 10.

Is anything I can do to use it with swift 4.2?





Key
Value






OS Version
x.x.x




Swift Version
4.2




Xcode Version
10




gRPC-Swift Version
0.4.1 ( latest one in the time the issue is created)




protoc Version
libprotoc 3.6.1




protoc-gen-swift Version
How can I get this?




protoc-gen-swiftgrpc Version
How can I get this?
@cepages cepages mentioned this issue Oct 11, 2018
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@MrMage
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MrMage commented Oct 11, 2018 via email

@cepages
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cepages commented Oct 11, 2018

When I build the plugin I use just make, the makefile is using xcodebuild so if I run:

xcodebuild -version
Xcode 10.0
Build version 10A255

And if I run xcode-select -p : /Applications/Xcode10.app/Contents/Developer

( My XCode app the name of the version because I have multiple XCode installed in my machine )

Is this right? or I should point to make something else?

@MrMage
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MrMage commented Oct 11, 2018 •
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Thank you, these indeed look like they match. Could you check which libraries the protoc plugin is linking to, e.g. using otool? Also, I understand the SwiftProtobuf plugin is not exhibiting this issue?

@cepages
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cepages commented Oct 11, 2018

Ok, I realised my error, as you pointed I was using an old version of the plugin which I build long time ago.

Thanks for the help and sorry :)

@cepages cepages closed this as completed Oct 11, 2018
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@MrMage @cepages