iOS按照下面流程走，就能成功安装

[prestonlanetz]

3.工程配置
在ios文件夹下新建Podfile文件

platform :ios, '8.0'
target ‘工程名称’ do
pod 'NIMSDK'
pod 'SSZipArchive', '> 1.2'
pod 'Reachability', '> 3.1.1'
pod 'CocoaLumberjack', '> 2.0.0-rc2'
pod 'FMDB', '>2.5'
end

在IOS目录中执行命令 pod install

打开.xcworkspace文件，在target的Build Phases->Link Binary with Libraries中加入、libsqlite3.tbd、libc++、libz.tbd、CoreTelephony.framework

4.在你工程的AppDelegate.m文件中添加如下代码：

//在import头文件中加入下列两行

#import <NIMSDK/NIMSDK.h>
#import "NTESSDKConfigDelegate.h"

//import语句结束后，加入下列语句
@interface AppDelegate ()
@Property (nonatomic,strong) NTESSDKConfigDelegate *sdkConfigDelegate;
@EnD

//找到下面的函数，在return YES 前添加[self setupNIMSDK] [self registerAPNs]

@implementation AppDelegate

• (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
  {
  //上面有原其他代码，在return YES 命令前面写
  [self setupNIMSDK];
  [self registerAPNs];

return YES;
}

//在@EnD 前添加下面函数

• (void)setupNIMSDK
  {
  //在注册 NIMSDK appKey 之前先进行配置信息的注册，如是否使用新路径,是否要忽略某些通知，是否需要多端同步未读数
  self.sdkConfigDelegate = [[NTESSDKConfigDelegate alloc] init];
  [[NIMSDKConfig sharedConfig] setDelegate:self.sdkConfigDelegate];
  [[NIMSDKConfig sharedConfig] setShouldSyncUnreadCount:YES];
  //appkey 是应用的标识，不同应用之间的数据（用户、消息、群组等）是完全隔离的。
  //注册APP，请将 NIMSDKAppKey 换成您自己申请的App Key
  [[NIMSDK sharedSDK] registerWithAppID:@"appkey" cerName:@"证书名称"];
  }

#pragma mark - misc

• (void)registerAPNs
  {
  [[UIApplication sharedApplication] registerForRemoteNotifications];
  UIUserNotificationType types = UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert;
  UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:types categories:nil];
  [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
  }

• (void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
  {
  [[NIMSDK sharedSDK] updateApnsToken:deviceToken];
  }

• (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
  NSLog(@"receive remote notification: %@", userInfo);
  }

• (void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
  {
  NSLog(@"fail to get apns token :%@",error);
  }

• (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
  return [RCTLinkingManager application:application openURL:url sourceApplication:sourceApplication annotation:annotation];
  }

//@EnD 如果运行时，最后一个函数报错，可以直接删该函数
@EnD

clean xcode