我在 cocoapods 1.1.1 上,并尝试使用 pod install
安装此文件:
source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '9.0'
target "Pictabite" do
pod 'AFNetworking', '~> 3.1'
pod 'SDWebImage', '~>3.8'
pod 'LLSimpleCamera', '~> 5.0'
end
但是,在我添加 AFNetworking 后项目没有构建。我在 Xcode 上收到此错误:
Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_AFNetworkReachabilityManager", referenced from:
objc-class-ref in AppDelegate.o
objc-class-ref in UIDevice+Category.o
"_OBJC_CLASS_$_AFNetworkActivityIndicatorManager", referenced from:
objc-class-ref in PBHttpSessionManager.o
"_OBJC_CLASS_$_AFHTTPSessionManager", referenced from:
_OBJC_CLASS_$_PBHttpSessionManager in PBHttpSessionManager.o
_OBJC_CLASS_$_PBHttpFQSessionManager in PBHttpFQSessionManager.o
"_OBJC_METACLASS_$_AFHTTPSessionManager", referenced from:
_OBJC_METACLASS_$_PBHttpSessionManager in PBHttpSessionManager.o
_OBJC_METACLASS_$_PBHttpFQSessionManager in PBHttpFQSessionManager.o
"_OBJC_CLASS_$_AFJSONResponseSerializer", referenced from:
objc-class-ref in PBHttpSessionManager.o
objc-class-ref in PBHttpFQSessionManager.o
"_OBJC_CLASS_$_AFHTTPRequestSerializer", referenced from:
objc-class-ref in PBHttpSessionManager.o
objc-class-ref in PBHttpFQSessionManager.o
"_OBJC_CLASS_$_AFSecurityPolicy", referenced from:
objc-class-ref in PBHttpSessionManager.o
ld: symbol(s) not found for architecture x86_64
clang-real: error: linker command failed with exit code 1 (use -v to see invocation)
Có ý tưởng gì không?
不指定 cocoapods 版本,并使用 use_frameworks!
会产生:
Installing AFNetworking (3.0.4)
Installing LLSimpleCamera (4.2.0)
Installing SDWebImage (3.7.5)
pod --version
:1.1.1
xcodebuild -version
:Xcode 8.2.1,构建版本 8C1002
您的 Podfile 可能如下所示:
platform :ios, '10.0'
target 'Pictabite' do
use_frameworks!
pod 'AFNetworking'
pod 'SDWebImage'
pod 'LLSimpleCamera'
end
Swift 3 编译示例
import AFNetworking
...
let configuration = URLSessionConfiguration.default
let manager = AFURLSessionManager(sessionConfiguration: configuration)
Objective-C 编译示例
#import "AFNetworking.h"
...
NSURLSessionConfiguration *configuration =
[NSURLSessionConfiguration defaultSessionConfiguration];
AFURLSessionManager *manager =
[[AFURLSessionManager alloc] initWithSessionConfiguration:configuration];
Tôi là một lập trình viên xuất sắc, rất giỏi!