error in running Caffe on Xcode

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pwu1024

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Apr 1, 2016, 2:02:49 AM4/1/16

to Caffe Users

Hi,

I am trying to follow the instructions below

http://coldmooon.github.io/2016/03/18/debug_and_learn_caffe/

to build Caffe in Xcode (7.3). However, I encountered the following error and would like to seek help ...

Thanks,

Peter

Undefined symbols for architecture x86_64:

"caffe::GlobalInit(int*, char***)", referenced from:

_main in caffe.o

"caffe::SignalHandler::GetActionFunction()", referenced from:

train() in caffe.o

"caffe::SignalHandler::SignalHandler(caffe::SolverAction::Enum, caffe::SolverAction::Enum)", referenced from:

train() in caffe.o

"caffe::SignalHandler::~SignalHandler()", referenced from:

train() in caffe.o

"float caffe::caffe_cpu_dot<float>(int, float const*, float const*)", referenced from:

caffe::Layer<float>::Forward(std::__1::vector<caffe::Blob<float>*, std::__1::allocator<caffe::Blob<float>*> > const&, std::__1::vector<caffe::Blob<float>*, std::__1::allocator<caffe::Blob<float>*> > const&) in caffe.o

"caffe::SolverParameter::SolverParameter()", referenced from:

train() in caffe.o

"caffe::SolverParameter::~SolverParameter()", referenced from:

train() in caffe.o

"caffe::ReadSolverParamsFromTextFileOrDie(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, caffe::SolverParameter*)", referenced from:

train() in caffe.o

"caffe::Net<float>::CopyTrainedLayersFrom(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >)", referenced from:

CopyLayers(caffe::Solver<float>*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) in caffe.o

test() in caffe.o

"caffe::Net<float>::Forward(std::__1::vector<caffe::Blob<float>*, std::__1::allocator<caffe::Blob<float>*> > const&, float*)", referenced from:

test() in caffe.o

time() in caffe.o

"caffe::Net<float>::Backward()", referenced from:

time() in caffe.o

"caffe::Net<float>::Net(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, caffe::Phase, caffe::Net<float> const*)", referenced from:

test() in caffe.o

time() in caffe.o

"caffe::Caffe::DeviceQuery()", referenced from:

device_query() in caffe.o

"caffe::Caffe::Get()", referenced from:

caffe::Caffe::set_mode(caffe::Caffe::Brew) in caffe.o

caffe::Caffe::set_solver_count(int) in caffe.o

caffe::Caffe::mode() in caffe.o

"caffe::Caffe::SetDevice(int)", referenced from:

device_query() in caffe.o

train() in caffe.o

test() in caffe.o

time() in caffe.o

"caffe::Layer<float>::Lock()", referenced from:

"caffe::Layer<float>::Unlock()", referenced from:

"caffe::Timer::MicroSeconds()", referenced from:

time() in caffe.o

"caffe::Timer::MilliSeconds()", referenced from:

time() in caffe.o

"caffe::Timer::Stop()", referenced from:

time() in caffe.o

"caffe::Timer::Start()", referenced from:

time() in caffe.o

"caffe::Timer::Timer()", referenced from:

time() in caffe.o

"caffe::Timer::~Timer()", referenced from:

time() in caffe.o

"caffe::Solver<float>::SetActionFunction(boost::function<caffe::SolverAction::Enum ()>)", referenced from:

train() in caffe.o

"caffe::Solver<float>::Restore(char const*)", referenced from:

train() in caffe.o

"caffe::P2PSync<float>::run(std::__1::vector<int, std::__1::allocator<int> > const&)", referenced from:

train() in caffe.o

"caffe::P2PSync<float>::P2PSync(boost::shared_ptr<caffe::Solver<float> >, caffe::P2PSync<float>*, caffe::SolverParameter const&)", referenced from:

train() in caffe.o

"caffe::P2PSync<float>::~P2PSync()", referenced from:

train() in caffe.o

"caffe::Blob<float>::cpu_data() const", referenced from:

test() in caffe.o

"caffe::Blob<float>::cpu_diff() const", referenced from:

ld: symbol(s) not found for architecture x86_64

clang: error: linker command failed with exit code 1 (use -v to see invocation)

yanh...@gmail.com

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Mar 14, 2017, 11:32:52 PM3/14/17

to Caffe Users

Hi, I've encountered the same question during build caffe in Xcode.

Have you got any solutions?

在 2016年4月1日星期五 UTC+8下午2:02:49，pwu1024写道：

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