GMSPlace类型的值在GooglePlaces Cocoapod 3.3.7中没有成员'viewport‘

Question

几年后，这个question中描述的问题再次出现，

在最新版本的GooglePlaces cocoapod (3.3.7)中，视图字段是不可访问的，尽管该字段存在于类接口中

//
//  GMSPlace.h
//  Google Places SDK for iOS
//
//  Copyright 2016 Google Inc.
//
//  Usage of this SDK is subject to the Google Maps/Google Earth APIs Terms of
//  Service: https://developers.google.com/maps/terms
//

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other fields
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/**
* The recommended viewport for this place. May be nil if the size of the place is not known.
*
* This returns a viewport of a size that is suitable for displaying this place. For example,    a
* |GMSPlace| object representing a store may have a relatively small viewport, while a |GMSPlace|
* object representing a country may have a very large viewport.
*/
@property(nonatomic, strong, readonly, nullable) GMSCoordinateBounds *viewport;

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更新是必需的，以确保与API和字段是非常重要的应用程序的业务逻辑，我能做什么？

谢谢!

Answer 1

确保您同时导入了GoogleMapsBase.和GooglePlaces

GMSCoordinateBounds是用GoogleMapBase定义的。

谷歌在3.5.0版changelog：https://developers.google.com/places/ios-sdk/releases中提到了这一更改

GooglePlace/GooglePlaces.h不再临时包含GoogleMapsBase.h中的类，因此如果在代码中使用GMSCoordinateBounds类，现在必须#导入GoogleMapsBase/GoogleMapsBase.h。