问题描述
我上一个 C++ 项目大约是在 3 年前,我知道我在基础知识方面有一些问题。
typedef struct
{
float fX;
float fY;
float fZ;
float fRx;
float fRy;
float fRz;
char aName[14] = "";
} stpoint;
和一个私有变量 stpoint _stpoints[]。
void stuff::getstuff()
{
stpoint _stpoints[] = {
{ 164.5,0.0,241.0,90.0,180.0,-90.0,"Home"},{ 164.5,141.0,"X1"},{ 164.5 + 14.7,35.4,"X11"},{ 164.5 + 50.0,50.0,"X12"},{ 164.5 + 85.3,"X13"},{ 164.5 + 100.0,"X14"},-35.4,"X15"},-50.0,"X16"},"X17"},"X18"},{ 264.5,"X2"},100.0,"X3"},-100.0,"X4"}
};
}
这是一个 Arduino 项目。我用的是VS2019。
stuff.cpp: 37:2: error: Could not convert '{1.645e+2,2.41e+2,9.0e+1,1.8e+2,-9.0e+1,"Home"}' from '' to 'stuff::stpoint Error compiling project sources Debug build Failed for project 'Roboter'
它与结构中的字符数组有关,但我不明白:(
struct stpoint _stpoints2 = { 164.5,"Home"}
给出同样的错误。
解决方法
@πάνταῥεῖ
typedef struct
{
float fX;
float fY;
float fZ;
float fRx;
float fRy;
float fRz;
char aName[14];
} stpoint;
解决了这个问题。谢谢
,用 aName = { "" }
初始化。