Didn't see any log when `lonic cordova run ios -l -c`

After update version, I didn’t see any log when lonic cordova run ios -l -c.

ionic info

cli packages: (.../node_modules)

    @ionic/cli-utils  : 1.10.1
    ionic (Ionic CLI) : 3.10.1

global packages:

    Cordova CLI : 7.0.1 

local packages:

    @ionic/app-scripts : 2.1.4
    Cordova Platforms  : android 6.2.3 ios 4.4.0
    Ionic Framework    : ionic-angular 3.6.1

System:

    ios-deploy : 1.9.1 
    ios-sim    : 6.0.0 
    Node       : v6.11.0
    npm        : 5.4.1 
    OS         : macOS Sierra
    Xcode      : Xcode 8.3.3 Build version 8E3004b 

After run command.

** BUILD SUCCEEDED **

No target specified for emulator. Deploying to iPhone-SE, 10.3 simulator

com.xxxxxx.xxxxxx: 25997
logPath: /...ProjectPath.../platforms/ios/cordova/console.log

Didn’t get any log.