undefined reference to 'cv::String::deallocate()' undefined reference to 'cv::String::allocate(unsigned long)' undefined reference to 'cv::String::allocate(unsigned long)' undefined reference to 'cv::String::deallocate()' undefined reference to 'cv::String::deallocate()' 解决方法:在CMakeLists...
在C++中调用C函数,即使头文件等都包含,编译后提示错误undefined reference to xxx,collect2: error: ld returned 1 exit status。 这是因为C和C++编译过来中,函数的符号表示不一样。在c++中,为了支持重载机制,在编译生成的汇编码中,要对函数的名字进行一些处理,加入比如函数的返回类型等等.而在C中,只是简单的函数...
undefined reference to 'cv::String::deallocate()' undefined reference to 'cv::String::allocate(unsigned long)' undefined reference to 'cv::String::allocate(unsigned long)' undefined reference to 'cv::String::deallocate()' undefined reference to 'cv::String::deallocate()' 解决方法:在CMakeLists...
针对您遇到的错误 error: undefined reference to 'cv::imread(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, int)',我们可以从以下几个方面进行排查和解决: 确认OpenCV库的安装: 首先,确保您已经正确安装了OpenCV库。可以通过在终...
error: undefined reference to 'cv::Mat::deallocate？使用jni调用opencv时编译出现如上错误。 哪位大神...
【摘要】 详解with undefined reference to c10::Error::Error近期使用PyTorch进行项目开发时,遇到了一个编译错误:with undefined reference to c10::Error::Error。这个错误可能会导致编译失败,给项目的进展带来一些困扰。本篇博客文章将详细解释这个错误的原因和解决方法。错误背景c10::Error::Error是C+... ...
I've spent literally all day trying to build caffe using every bit of advice on here. No luck. I still get the usual 3 or 4 "undefined reference" errors. I've tried it with OpenCV installed viaapt-get libopencv-dev(3.2.0) and compiling version it myself using cmake with CUDA suppo...
说道undefined reference error，先提一下Linux gcc链接规则：链接的时候查找顺序是:-L 指定的路径, 从左到右依次查找 由 环境变量 LIBRARY_PATH 指定的路径,使用":"分割从左到右依次查找 /etc/ld.so.conf 指定的路径顺序 /lib 和 /usr/lib (64位下是/lib64和/usr/lib64)动态库调用的查找顺序...
说道undefined reference error，先提一下Linux gcc链接规则：链接的时候查找顺序是:-L 指定的路径, 从...
If the code is migrated from Windows to Linux, please check if you have also included the .cpp file. If you only include the .hpp header file, the compiler cannot find the definition of the function. 因为往往从Windows下拷贝来的文件他们本来可能实在visual studio的项目中,IDE的配置会帮助找到cpp...