我已经安装了microsoft visual studio 2019,并使用nuget为其安装了matplotlib,但是当我要生成此代码时:
#include "matplotlibcpp.h"
namespace plt = matplotlibcpp;
int main() {
plt::plot({ 1,3,2,4 });
plt::show();
}
它给出了这个错误:'PyObject_CallObject': function does not take 3 arguments
这是生成输出:
1>------ Build started: Project: ConsoleApplication3, Configuration: Debug Win32 ------
1>ConsoleApplication3.cpp
1>C:\Users\matthijs\source\repos\ConsoleApplication3\packages\matplotlib-cpp.1.1.0.92\include\matplotlibcpp\imshow.h(58,21): error C2660: 'PyObject_CallObject': function does not take 3 arguments
1>C:\Users\matthijs\source\repos\ConsoleApplication3\packages\matplotlib-cpp.1.1.0.92\sandbox\include\abstract.h(363,29): message : see declaration of 'PyObject_CallObject'
1>C:\Users\matthijs\source\repos\ConsoleApplication3\packages\matplotlib-cpp.1.1.0.92\include\matplotlibcpp\imshow.h(58,40): message : 'PyObject_CallObject': function declaration must be available as none of the arguments depend on a template parameter
1>Done building project "ConsoleApplication3.vcxproj" -- FAILED.
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
以及全部错误:
Severity Code Description Project File Line Suppression State Suppression State
Error C2660 'PyObject_CallObject': function does not take 3 arguments ConsoleApplication3 C:\Users\matthijs\source\repos\ConsoleApplication3\packages\matplotlib-cpp.1.1.0.92\include\matplotlibcpp\imshow.h 58
如何解决这个问题? 我使用nuget安装matplotlib的最新版本
错误发生在这里:
PyObject* res = PyObject_CallObject(detail::_interpreter::get().s_python_function_imshow, plot_args, kwargs);
我有一台windows10笔记本电脑,我使用python3.7
正如错误所说,“PyObject\u CallObject”不接受3个参数。 看看some docs I found on a quick google,看起来您的arg(plot\u args,kwargs)需要在一个元组中—它们都需要在一个arg到PyObject\u CallObject的范围内。你知道吗
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