[Component] ＜map＞: width and heigth of marker id 1 are required

处理[Component] : width and heigth of marker id 1 are required
需要设置标记点ID 和标记点宽高

	data() {
			return {
				latitude: 0,
				longitude: 0,
				markers: [{
					id: 1,
					latitude: 0,
					longitude: 0,
					width: '30', // 标记点图标宽度
					height: '50' // 标记点图标高度
				}],
				msgInfo: {}
			}

		},