通过 CocoaPods 添加时出现 Pinterest 链接器错误

Question

1)我已经完成了 Pinterest 开发者网站上给出的所有步骤 here

2)这是我的pod文件

 # Uncomment this line to define a global platform for your project
     platform :ios, ‘7.0’
    # Uncomment this line if you're using Swift
    # use_frameworks!

    target 'xyz.com' do
    pod "PinterestSDK", :git => "https://github.com/pinterest/ios-pdk.git"
    end
   target 'xyz.comTests' do

    end

3) 当我运行没有 #import "PDKPin.h" & 下面的代码

[PDKPin pinWithImageURL:[NSURL URLWithString:imageUrl]
                       link:[NSURL URLWithString:shareUrl]
         suggestedBoardName:@""
                       note:productName
                withSuccess:^
     {
         NSLog(@"Succesful to pin");

     }
                 andFailure:^(NSError *error)
     {
         NSLog(@"Failed to pin");
     }];

运行没有错误

4)但是当我添加上面的代码时它给出了链接器错误

Edit: I have tried it in blank project it works fine. But I am unable to figure out what all the dependencies still there in old project.

Answer 1

重新开始

使用Xcode 7.1+，新建一个新的项目，运行 pod install:

target 'SO-34633492' do
    pod "PinterestSDK", :git => "https://github.com/pinterest/ios-pdk.git"
end

您现有的项目中可能存在不一致；虽然找出问题所在可能很有启发性，但我建议您从头开始。

必须包含headers

你不能编译你的 .m 而不包括 #import <PDKPin.h>:

~/SO-34633492/SO-34633492/ViewController.m:21:6: Use of undeclared identifier 'PDKPin'

这确实有效：

#import <PDKPin.h>
NSString * imageUrl = @"";
NSString * shareUrl = @"";
NSString * productName = @"";

[PDKPin pinWithImageURL:[NSURL URLWithString:imageUrl]
                   link:[NSURL URLWithString:shareUrl]
     suggestedBoardName:@""
                   note:productName
            withSuccess:^
 {
     NSLog(@"Succesful to pin");
 }
             andFailure:^(NSError *error)
 {
     NSLog(@"Failed to pin");
 }];

可能出错的地方

比较您的项目：https://whosebug.com/a/2889730/218152
删除派生数据：https://whosebug.com/a/32859942/218152
找不到库：https://whosebug.com/a/31419234/218152
配置错误：https://whosebug.com/a/33509278/218152
阅读更多：https://whosebug.com/search?q=user%3A218152+cocoapod

Answer 2

经过长时间的搜索和尝试 我找到了以下解决方案

我已经更改了目标的构建设置其他链接器标志部分。我在其他链接器标志

$(inherited)

通过 CocoaPods 添加时出现 Pinterest 链接器错误

Pinterest Linker Error when added through CocoaPods

objective-c

ios

pinterest

cocoapods

重新开始