Ionic view white screen

hi, i’m having problems to test mi app in ionic view, is only showing a white screen, but is working on mi computer with ionic serve.

i’m usin ionic version 3.9.2 and the new ionic view on a Ipad, the id of my app is b3e09ef5 if is usefull

thanks for the help

Any Cordova plugins?
What is your ionic info output?
Can you build the app locally?

my plugins folder:

ionic info ouput:
cli packages: (C:\Users\rene.figueroa\AppData\Roaming\npm\node_modules)

@ionic/cli-utils  : 1.9.2
ionic (Ionic CLI) : 3.9.2

global packages:

Cordova CLI : not installed

local packages:

@ionic/app-scripts : 2.1.4
Cordova Platforms  : none
Ionic Framework    : ionic-angular 3.6.1


Node : v6.11.2
npm  : 3.10.10
OS   : Windows 10

With ionic serve works fine

that is strange. cordova -v?