尝试显示对象数组时出现运行时错误

const data = [
  { id: 1, name: 'Alice' },
  { id: 2, name: 'Bob' }
];

data.forEach(item => {
  if (typeof item !== 'object' || item === null) {
    console.error('Invalid data type');
    return;
  }
  console.log(item.name);
});

data.forEach(item => {
  if (item.hasOwnProperty('name')) {
    console.log(item.name);
  } else {
    console.error('Property not found');
  }
});

for (let i = 0; i < data.length; i++) {
  console.log(data[i].name);
}

let data = []; // 确保数组已初始化

// 假设从某个API获取数据
fetch('https://example.com/api/data')
  .then(response => response.json())
  .then(jsonData => {
    data = jsonData;
    data.forEach(item => {
      console.log(item.name);
    });
  })
  .catch(error => {
    console.error('Error fetching data:', error);
  });