REACT NATIDE中的RESOVE导航错误:初始路由名称不起作用

发布于 2025-02-08 13:21:12 字数 1346 浏览 0 评论 0原文

我会收到此警告,即使初始插曲设置为安装屏幕,它仍然在一开始就打开了卸载屏幕。 同样,在我按下触摸式的任何地方,屏幕都会导航到下一个屏幕。

警告:在渲染其他组件(Statechangescreen)时,无法更新组件(forwardref(basenavigationContainer))。要在statechangescreen中找到BAD SETSTATE()调用,请按照 https://reactjs.org/link/setstate-in-render

import {NavigationContainer} from '@react-navigation/native';
import {createStackNavigator} from '@react-navigation/stack';
import React from 'react';

import {
  SafeAreaView,
  ScrollView,
  StatusBar,
  StyleSheet,
  Text,
  useColorScheme,
  View,
} from 'react-native';
import MountedScreen from './screens/mounted';
import StateChangeScreen from './screens/stateChange';
import UnmountedScreen from './screens/unMounted';

const Stack = createStackNavigator();

const App = () => {
  return (
    <NavigationContainer>
      <Stack.Navigator initialRouteName="Mounted">
        <Stack.Screen name="Mounted" component={MountedScreen} />
        <Stack.Screen name="StateChange" component={StateChangeScreen} />
        <Stack.Screen name="Unmounted" component={UnmountedScreen} />
      </Stack.Navigator>
    </NavigationContainer>
  );
};

export default App;

I am getting this warning and even though the initialRouteName is set to MountedScreen still it open unmountedScreen at start.
Also anywhere I am pressing TouchableOpacity, the screen navigates to next screen.

Warning: Cannot update a component (ForwardRef(BaseNavigationContainer)) while rendering a different component (StateChangeScreen). To locate the bad setState() call inside StateChangeScreen, follow the stack trace as described in https://reactjs.org/link/setstate-in-render

import {NavigationContainer} from '@react-navigation/native';
import {createStackNavigator} from '@react-navigation/stack';
import React from 'react';

import {
  SafeAreaView,
  ScrollView,
  StatusBar,
  StyleSheet,
  Text,
  useColorScheme,
  View,
} from 'react-native';
import MountedScreen from './screens/mounted';
import StateChangeScreen from './screens/stateChange';
import UnmountedScreen from './screens/unMounted';

const Stack = createStackNavigator();

const App = () => {
  return (
    <NavigationContainer>
      <Stack.Navigator initialRouteName="Mounted">
        <Stack.Screen name="Mounted" component={MountedScreen} />
        <Stack.Screen name="StateChange" component={StateChangeScreen} />
        <Stack.Screen name="Unmounted" component={UnmountedScreen} />
      </Stack.Navigator>
    </NavigationContainer>
  );
};

export default App;

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