【C++】An error occurs with MemoryParam::malloc_exe

Check beforehand that if Live2D::init() is executed.

If you does not initialize, there may be an error inside the library while executing the order to load Live2DModelIPhone::loadModel().
You can get the information about access violation with live2d::MemoryParam::malloc_exe when you can check the stack trace.
In many cases when you have this error, the reason is above.