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我想打开一个文件,而.json已经将它发送给一个类。 但是我做错了。JsonConvert :: DeserializeObject erro C++ cli
ref class CutAnnotationJSon
{
public:
int index;
String^ nomeTipo;
double pontoX1;
double pontoY1;
double pontoX2;
double pontoY2;
double height;
int r;
int g;
int b;
int numberCut;
};
ref class PanoramicAnnotationJSon
{
public:
int index;
String^ nomeTipo;
double pontoX1;
double pontoY1;
double pontoX2;
double pontoY2;
int r;
int g;
int b;
};
ref class DadosJSon
{
public:
List<PanoramicAnnotationJSon^>^ panoramicAnnotation = gcnew List<PanoramicAnnotationJSon^>;
List<CutAnnotationJSon^>^ cutAnnotation = gcnew List<CutAnnotationJSon^>;
};
使用
DadosJSon^ dadosJSon = JsonConvert::DeserializeObject<DadosJSon^>(File::ReadAllText("c:/movie.json"));
错误消息:
103 IntelliSense: more than one instance of overloaded function "Newtonsoft::Json::JsonConvert::DeserializeObject" matches the argument list: function template "T Newtonsoft::Json::JsonConvert::DeserializeObject<T>(System::String ^value)" function template "T Newtonsoft::Json::JsonConvert::DeserializeObject<T>(System::String ^value, ... cli::array<Newtonsoft::Json::JsonConverter ^, 1> ^converters)" argument types are: (System::String ^)
我使用
我试图重现你的问题,我不能 - 你的代码编译成功。你能否给出一个完整的[mcve](http://stackoverflow.com/help/mcve),包括所有'using namespace'语句?另外,你使用的是什么版本的Json.NET?什么版本的Visual Studio? – dbc