opencv报错: test.cpp:(.text+0xc0): undefined reference to `cv::imread(std::string const&, int)' test.cpp:(.text+0x11f): undefined reference to `cv::_OutputArray::_OutputArray(cv::Mat&)' This is a linker issue. Try: g++ -o test_1 test_1.cpp ` pkg-con…
when I compile caffe file : .build_debug/lib/libcaffe.so: undefined reference to `cv::imread(cv::String const&, int)'.build_debug/lib/libcaffe.so: undefined reference to `cv::imencode(cv::String const&, cv::_InputArray const&, std::vector<u…
g++ main.cpp -o main `pkg-config --libs --cflags opencv`注意--libs的位置https://stackoverflow.com/questions/25476466/error-undefined-reference-to-cvimreadstdstring-const-int…
.build_release/lib/libcaffe-nv.so: undefined reference to cv::imread(cv::String const&, int)' .build_release/lib/libcaffe-nv.so: undefined reference tocv::imencode(cv::String const&, cv::_InputArray const&,  std::vector >&, std::vector…
使用opencv,编译出错: undefined reference to cv::imread(cv::String const&, int) 自opencv3.0之后,图像读取相关代码在imgcodes中. 所以需要添加libopencv_imgcodecs库.…
本系列文章由 @yhl_leo 出品,转载请注明出处. 文章链接: http://blog.csdn.net/yhl_leo/article/details/52150781 整理之前编译工程中遇到的一个Bug,贴上提示log信息: ... CXX/LD -o .build_release/examples/siamese/convert_mnist_siamese_data.bin .build_release/lib/libcaffe.so: undefined reference to `…
moc_fortunethread.cpp:100: error: undefined reference to `FortuneThread::GetToParentThread(QString, QString)' collect2.exe:-1: error: error: ld returned 1 exit status ////////////////////////// 信号曹未添加实现而引起的错误,添加实现后错误立即消失.holy shit !!!…
HAL层和JNI层中的打印都必须包含下面的宏和头文件. 比如:LOGD.LOGE等等. #define LOG_TAG "TEST_LED" #include <utils/Log.h> 添加了,编译时还是会报错. hardware/rockchip/test/led_hal.c:: error: undefined reference to 'LOGD' hardware/rockchip/test/led_hal.c:: error: undefined referen…
cygwin下ndk编译工程中使用ffmpeg时出现的错误:“error: undefined reference to 'av_register_all()'” 使用ffmpeg的源文件是  *.cpp 而且在已经引入了ffmpeg的相应的头文件. 所以解决方法: extern "C" { #include <libavcodec/avcodec.h> #include <libavformat/avformat.h> } ------------------…
今天把apple developer上的例子程序oalTouch中的MyOpenALSupport.h和MyOpenALSupport.c添加到自己的工程中,并在另一个文件xxx.cpp里调用,结果出现报错: Undefined symbols for architecture i386: "MyGetOpenALAudioData(__CFURL const*, int*, int*, int*)", referenced from: Cc3dALBuffer::initBuffer…