小编Ger*_*ate的帖子

实际上，我正在使用react-navigation 3.1.5在react-native 0.58上开发一个应用程序，但我无法使我的应用程序正常运行。

这是我的代码：

应用程序导航.js

const MainStack = createBottomTabNavigator({
  Home: { screen: Home },
  Pets: { screen: Pets, path: 'spidersecurity://terque/pets' },
  Notifications: { screen: UserNotifications },
  UpdateUser: { screen: UpdateUser },
});

const AppStack = createStackNavigator({
  MainStack: { screen: MainStack, path: '' },
  PetStack: { screen: PetStack }
});

const Main = createSwithNavigator({
  App: { screen: AppStack, path: '' }
});

基本上这是我的导航结构。我已将其设置AndroidManifest.xml为以下内容：

<intent-filter android:label="filter_react_native">
    <action android:name="android.intent.action.VIEW" />
    <category android:name="android.intent.category.DEFAULT" />
    <category android:name="android.intent.category.BROWSABLE" />
    <data android:scheme="spidersecurity" android:host="terque" />
</intent-filter> …

我试图在我的电脑中运行此代码，我尝试了各种方法来执行此操作，但始终会遇到相同的错误，我不知道该怎么办...

import kivy
kivy.require('1.0.7') 
from kivy.app import App
from kivy.uix.boxlayout import BoxLayout
from kivy.uix.codeinput import CodeInput
from kivy.uix.button import Button
from kivy.uix.label import Label
from kivy.uix.textinput import TextInput
from kivy.core.window import Window
from kivy.uix.accordion import Accordion, AccordionItem

Window.clearcolor = (1, 1, 1, 1)


class Myapp(App):

    def build(self):

        self.layout = BoxLayout(padding=50,orientation="vertical",spacing=30)
        Labe_Prin = Label(text="Bienvenido al login",font_name="data/fonts/Union_soap.ttf",color=(0,0,0,0.5),font_size=50)
        Label1 = Label(text="Ingrese Usuario: ",color=(0,0,0,1),font_size=(50*0.75),bold=True,italic=False,font_name="data/fonts/English_.ttf")
        Entrada1 = TextInput(multiline = False,size_hint=(1,.3),bold=True,font_size=12.3,foreground_color=(.5,.1,.3,1),text="Usuraio",use_bubble=True) #focus=True,use_handles=True
        Label2 = Label(text="Ingrese Contrasenia: ",color=(0,0,0,1),font_size=(50*0.75),bold=True,italic=False,font_name="data/fonts/English_.ttf")
        Entrada2 = CodeInput(multiline = False,size_hint=(1,.3),italic=True,font_size=12.3,foreground_color=(.5,.1,.3,1),text="Contrasenia",use_buble=True) #Contrasenia

        def press(self):
            print …