Error when deploying LSTM neural network prediction code written in Matlab on Visual Studio

I have compiled the code into a dynamic link library via library compiler and included it in the C++ project. When I debug the C++ code, the system prompts me with the following error：
函数或变量'nameValuePairs’无法识别。(vairable 'nameValuePairs’ can't be recogonized)
出错 predictAndUpdateState (第 149 行)

(In Matlab I use the function predictAndUpdateState() to predict.)
Plz help me! Thx in advance

[nick]

Hi 世记,

Could you share the matlab code for the LSTM Neural Network? Besides have you used MATLAB Coder for dynamic link library generation?