Undefined symbols for architecture arm64: "_CGDataProviderCreateWithCFData", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGImageCreateWithPNGDataProvider", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGImageCreateWithJPEGDataProvider", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGColorSpaceRelease", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGImageGetWidth", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGColorSpaceCreateDeviceGray", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGImageGetBitsPerComponent", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGImageGetBitsPerPixel", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGColorSpaceCreateDeviceRGB", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGBitmapContextCreate", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGImageGetHeight", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGContextDrawImage", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_CGContextRelease", referenced from: ReadImageToBlob(NSString*, std::__1::vector > const&, caffe::Blob*) in RNCaffe.o "_RCTRegisterModule", referenced from: +[RNCaffe load] in RNCaffe.o ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation)