_m_construct null not valid 是一个在 C++ 中使用 std::string 类时可能遇到的错误信息。以下是对该错误的详细解析和解决方案: 1. 错误信息含义 _m_construct null not valid 错误表明在尝试用一个非法的(例如 nullptr)或未初始化的内存地址来构造或初始化一个 std::string 对象。 2. 可能的原因 非法指针...
C++ basic_string::_M_construct null not valid 这个错误我在构造函数中爆出了错误 累坏我了 一般来说是赋值了不该赋的值 string 类型的初始化 用int结果炸了 ---我的天空里没有太阳,总是黑夜,但并不暗,因为有东西代替了太阳。虽然没有太阳那么明亮,但对我来说已经足够。凭借着这份光,我便能把黑夜当成白天。
return b; } 我称这个函数为 int main(){ std::string input="Somthing"; std::cout << myfunc(input)<< std::endl; return 0; } 得到以下错误? terminate called after throwing an instance of 'std::logic_error' what(): basic_string::_M_construct null not valid Aborted (core dumped) 没...
简介:程序运行问题排查和解决:an instance of ‘std::logic_error‘what(): basic_string::_M_construct null not valid 报错: terminate called after throwing an instance of 'std::logic_error'what(): basic_string::_M_construct null not valid java程序调用jni接口运行服务,访问就会崩溃,idea报错如上,...
Qt报错:terminate called after throwing an instance of 'std::logic_err' what(): basic_string::_M_construct null no valid cJSON中的一个整型数据("showBookmarkBar":1)却调用pObject->valuestring转成字符型,所以出错。
gerbera[8991]: terminate called after throwing an instance of 'std::logic_error' gerbera[8991]: what(): basic_string::_M_construct null not valid Have you got any Idea what that could be? BR, countMember whyman commented Jan 22, 2020 Looks like a regular old bug. Can you try runn...
The std::string constructor does not like being fed NULL, and throws a "basic_string::_M_construct null not valid" exception in such cases. (at least with mingw/gnu c++ library. not sure what visual c++'s library does). If exceptions are not caught by a try/catch construct either som...
问在引发'std::logic_error‘what()：basic_string::_M_construct null无效实例后调用的终止EN在第10...
Error while running model optimizer: basic_string::_S_construct null not valid (Subscribe More actions Deepak_C_R Beginner 07-18-2017 11:28 PM 1,336 Views Hi, I am getting following error while running ModelOptimizer: deepak@camry:~$ ./ModelOptimizer -w ~/my...
what(): basic_string::_M_construct null not validIf possible, could anyone please give some hint about how to use evpp correctly?For example, in the sample code only TCPServer::Start() be called while we don't know if TCPServer::Stop() is needed also?And...