Cant run color picker in iOS emulator

Questions
1

Hello.
Color picker doesn’t want to work. if i run through nom start, then everything works fine in browser. But in iOS emulator it does not work.
As well as not working icon preview of the selected color

<li>
  <div class="item-content item-input">
    <div class="item-media">
      <i class="icon demo-list-icon" id="demo-color-picker-hs-spectrum-value"></i>
    </div>
    <div class="item-inner">
      <div class="item-input-wrap">
        <input type="text" text="Choose color" placeholder="Color" readonly="readonly" id="demo-color-picker-hs-spectrum"/>
      </div>
    </div>
  </div>
</li>

app.js

var colorPickerHsSpectrum = app.colorPicker.create({
  inputEl: '#demo-color-picker-hs-spectrum',
  targetEl: '#demo-color-picker-hs-spectrum-value',
  targetElSetBackgroundColor: true,
  modules: ['hs-spectrum', 'brightness-slider'],
  openIn: 'popover',
  value: {
    hex: '#ff0000',
  },

  on: {
    init: function() {
      this.setValue({ hex: '#ff00ff' });
    },
    open: function() {
      $$('#demo-color-picker-hs-spectrum').val(this.getValue().hex);
    },
    change: function(value) {
      
    },
    close: function() {
      $$('#demo-color-picker-hs-spectrum').val("Choose color");
    },
  },
});
Summary

46
Снимок экрана 2019-07-12 в 16.56.46.jpg788×1582 148 KB

2

Any errors in console?

3

I don’t know how I can see console like a browser.
But in Debug Area I have this:

**2019-07-16 12:34:45.342600+1000 My App[59895:4154007] libMobileGestalt MobileGestalt.c:890: MGIsDeviceOneOfType is not supported on this platform.**
**2019-07-16 12:34:45.344767+1000 My App[59895:4154007] DiskCookieStorage changing policy from 2 to 0, cookie file: file:///Users/rofl/Library/Developer/CoreSimulator/Devices/58BAA1C8-BDF6-46D5-8155-6EE5053DF376/data/Containers/Data/Application/451E4BD4-8AD2-4B54-9F70-EB8E643B3FED/Library/Cookies/io.framework7.myapp.binarycookies**
**2019-07-16 12:34:45.438923+1000 My App[59895:4154007] Apache Cordova native platform version 5.0.1 is starting.**
**2019-07-16 12:34:45.439722+1000 My App[59895:4154007] Multi-tasking -&gt; Device: YES, App: YES**
**2019-07-16 12:34:45.524976+1000 My App[59895:4154007] CDVWKWebViewEngine will reload WKWebView if required on resume**
**2019-07-16 12:34:45.525152+1000 My App[59895:4154007] Using WKWebView**
**2019-07-16 12:34:45.525747+1000 My App[59895:4154007] [CDVTimer][console] 0.106096ms**
**2019-07-16 12:34:45.526264+1000 My App[59895:4154007] [CDVTimer][handleopenurl] 0.369906ms**
**2019-07-16 12:34:45.529213+1000 My App[59895:4154007] Unlimited access to network resources**
**2019-07-16 12:34:45.529415+1000 My App[59895:4154007] [CDVTimer][intentandnavigationfilter] 2.954960ms**
**2019-07-16 12:34:45.529625+1000 My App[59895:4154007] [CDVTimer][gesturehandler] 0.092030ms**
**2019-07-16 12:34:45.530296+1000 My App[59895:4154007] [CDVTimer][keyboard] 0.527978ms**
**2019-07-16 12:34:45.552788+1000 My App[59895:4154007] [CDVTimer][splashscreen] 22.355914ms**
**2019-07-16 12:34:45.557329+1000 My App[59895:4154007] [CDVTimer][statusbar] 4.374027ms**
**2019-07-16 12:34:45.558230+1000 My App[59895:4154007] [CDVTimer][cdvwkwebviewfilexhr] 0.740051ms**
**2019-07-16 12:34:45.558877+1000 My App[59895:4154007] [CDVTimer][localstorage] 0.470996ms**
**2019-07-16 12:34:45.559209+1000 My App[59895:4154007] [CDVTimer][TotalPluginStartup] 33.640981ms**
**2019-07-16 12:35:13.191646+1000 My App[59895:4154007] [AXMediaCommon] Unable to look up screen scale**
**2019-07-16 12:35:13.191771+1000 My App[59895:4154007] [AXMediaCommon] Unexpected physical screen orientation**
**2019-07-16 12:35:13.220981+1000 My App[59895:4154007] [AXMediaCommon] Unable to look up screen scale**
**2019-07-16 12:35:13.226074+1000 My App[59895:4154007] [AXMediaCommon] Unable to look up screen scale**
**2019-07-16 12:35:13.226196+1000 My App[59895:4154007] [AXMediaCommon] Unexpected physical screen orientation**

When I click on color picker Debug Area show me this string:
**2019-07-16 12:36:48.801552+1000 My App[59895:4154007] [Accessibility] WKContentView[@] set up: @ pid: @ MACH_PORT -1157011968**