iOS原生项目中集成小程序SDK，打开wgt包的时候看不到log

[Runtime][DEBUG:] ##CoreApp##...app start load..
[Runtime][DEBUG:] ##CoreApp##...createAppRuntime..
[Runtime][DEBUG:] ##CoreApp##...createAppWindow..
<Weex>[error]script_bridge.h:168, <WeexCore> xxx set_core_side is runing and 0x600000008e30
[Runtime][DEBUG:] ##CoreApp##...创建首页..

这样的log也看不到