無法與iCloud的

我嘗試同步在我的iCloud中/ CloudKit應用境界同步境界，但沒有成功......無法與iCloud的

這是我的源代碼：

-(void)sync 
{ 
    NSURL *baseURL = [[NSFileManager defaultManager] URLForUbiquityContainerIdentifier:nil]; 

    if (baseURL) //iCloud is active 
    { 
     NSURL *serverURL = [NSURL URLWithString:@"http://myMacBookNwtworkIP:9080"]; //Realm Object Server is up and running at this URL 
     RLMSyncCredential *usernameCredential = [RLMSyncCredential credentialWithUsername:@"myUsername" 
                       password:@"myPassword" 
                        actions:RLMAuthenticationActionsUseExistingAccount]; 
     RLMSyncCredential *iCloudCredential = [RLMSyncCredential credentialWithICloudToken:@"myiCloudToken"]; 

     [RLMSyncUser authenticateWithCredential:usernameCredential 
            authServerURL:serverURL 
            onCompletion:^(RLMSyncUser *user, NSError *error) { 
             if (user) { //user recognized in my real object server 
              // can now open a synchronized RLMRealm with this user 
              RLMRealmConfiguration *config = [RLMRealmConfiguration defaultConfiguration]; 
     /* CRASH AT THIS LINE! */   config.syncConfiguration = [[RLMSyncConfiguration alloc] initWithUser:user realmURL:serverURL]; 
              RLMRealm *realm = [RLMRealm realmWithConfiguration:config error:nil];// Any changes made to this Realm will be synced across all devices! 
             } else if (error) { 
              // handle error 
              NSLog(@"error %@",error); 
             } 
            }]; 
    } 
}

當我嘗試給exec

config.syncConfiguration = [[RLMSyncConfiguration alloc] initWithUser:user realmURL:serverURL];

我得到這個錯誤

所提供的網址（http://myMacBookNwtworkIP:9080）不是有效的Realm URL。

我該如何解決？

此外，由於這是我第一次嘗試在iCloud中保存某些東西，我應該如何使用iCloudCredential？事實上，如果我用它取代usernameCredential，然後user永遠是零...

我跟着這些鏈接步驟：

來源

2016-11-11 ddb

防止死機，有必要指定「領域」協議而不是「http」，如下所示

config.syncConfiguration = [[RLMSyncConfiguration alloc] initWithUser:user realmURL:[NSURL URLWithString:@"realm://myMacBookNwtworkIP:9080"]];

感謝this link

來源

2016-11-11 15:33:32 ddb

無法與iCloud的

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