error LNK2001: unresolved external symbol "public: __thiscall Annotation::Annotation(void)" (??0Anno
2016-08-17 11:31
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class Annotation
{
public:
string folder;
string filename;
Source source;
Owner owner;
Size size;
string segmented;
vector<Object> objectList;
Object object;
Annotation(){};
virtual ~Annotation(){};
};出现标题中问题的原因是：在检测完所有的库函数路径没有问题的情况下，Annotation(){}; virtual ~Annotation(){}; 两个函数中至少有一个没有大括号！
如果找不到错误位置，就是加载的库文件有问题，更新库文件则可
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