terminate called after throwing an instance of ‘std::logic_error‘

编译正常，运行的时候报错

terminate called after throwing an instance of 'std::logic_error'

我的错误原因是在定义结构体内变量并初始化时，误把整形赋值给了string变量

struct LabelAndPoint
{
	std::string frame_id =0;

};

解决办法

struct LabelAndPoint
{
	std::string frame_id;

};