REACT NATIDE中的RESOVE导航错误:初始路由名称不起作用
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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