请求从“myItem *”转换为非标量类型“myItem” [英] Conversion from 'myItem*' to non-scalar type 'myItem' requested

问题描述

我有这个C ++代码：

I have this C++ code:

#include <iostream>
using namespace std;
struct MyItem
{
  int value;
  MyItem* nextItem;
};

int main() {
    MyItem item = new MyItem;
    return 0;
}

我得到错误：

error: conversion from `MyItem*' to non-scalar type `MyItem' requested

使用g ++编译。这意味着什么？这是怎么回事？

Compiling with g++. What does that mean? And what's going on here?

推荐答案

尝试：

MyItem * item = new MyItem;

但不要忘记在使用后删除它：

But do not forget to delete it after usage:

delete item;

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