当你遇到“undefined reference to operator new(unsigned int)'”这样的编译错误时,通常意味着编译器在链接阶段无法找到operator new`函数的实现。这个问题可能由几个不同的原因引起。以下是一些可能的解决步骤和检查点: 确认operator new(unsigned int)的来源和用途: operator new是C+
在交叉编译一个.cpp库时,出现如下错误: undefined reference to `__gxx_personality_sj0' undefined reference to `operator new[](unsigned int)' 解决办法: 修改库中的Makefile文件,在$(LD) 后面的选项中增加 -lsupc++
运行后出现undefined reference to `operator<<(std::ostream&, Coordinate&)'的错误来源:3-2 案例完善 慕粉1471690861 2017-07-25 21:04---遍历函数---template<typename T>void MyStack<T>::stackTraverse(bool Transform){ if(Transform) { for(int i = 0; i < m_iTop; i++) { cout<<m_pBuffe...
I used GCC 6.3.1&cmake 3.14.4 compiled vcpkg and some third-party libraries in CentOS7 I encountered the following error in the linked snappy and boost libraries. It mainly consists of a large number of "undefined reference to `operator ...
undefined reference to `operator delete(void*, unsigned int)' /toolchains/gcc-arm-none-eabi-10-2020-q2-preview/arm-none-eabi/bin/ld: _build.DEV/Fields.cpp.o: in function `EmbeddedProto::int32::~int32()': /EmbeddedProto/src/Fields.h:123: undefined reference to `operator delete(void*,...
运行后出现undefined reference to `operator<<(std::ostream&, Coordinate&)'的错误---遍历函数---template<typename T>void MyStack<T>::stackTraverse(bool Transform){ if(Transform) { for(int i = 0; i < m_iTop; i++) { cout<<m_pBuffer[...
使用Eclipse + AVR插件做Arduino开发,新建一个类,编写头文件和cpp文件,编译后,报错undefined reference to `operator delete(void* unsigned int)'没有定义delete操作符。据说是没有与标准库链接,则必须提供自己的运算符new和delete,不知道怎么和标准库链接,先自行实现一个new和delete操作符了void * operator new(siz...
前两天Vscode还好好的,今天刷力扣想在本地调试发现关于std命名空间的所有代码都报错,识别不了 显示未定义 undefined reference to std::ostream::operator<<(std::ostream& (*)(std::ostream&))'或者 undefined reference to std::cout'等等 解决方法如下: ...
Tool/software:TI-RTOS Compile error:undefined reference to `operator new(unsigned int)' Don't support a new object? 7 年多前 Chester Gillon7 年多前 Guru92251points user5183560 说: Don't support a new object? With the GCC ARM compiler you need to add ...
(wave_ctrl.cpp.o): In function `c_wave_ctrl::clone()': wave_ctrl.cpp:(.text._ZN11c_wave_ctrl5cloneEv[_ZN11c_wave_ctrl5cloneEv]+0x35): undefined reference to `operator delete(void*, unsigned long)' collect2: error: ld returned 1 exit status make[2]: *** [BuildLinux/...