警告：无法对已卸载的组件执行React状态更新。这是一个无操作，但它指示应用程序中存在内存泄漏。若要修复，请取消useEffect清理函数中的所有订阅和异步任务。

const getData = async () => {
    const jsonValue = await AsyncStorage.getItem("@user-info");
    if(jsonValue != null) {
      setUser(JSON.parse(jsonValue))
    } else {
     setUser(null) 
    }
  };

  useEffect(() => {
    getData();
  }, []);
```[enter image description here][1][enter image description here][2]

  [1]: https://i.stack.imgur.com/y2aSC.png
  [2]: https://i.stack.imgur.com/I3zMY.png

编辑，代码登录：下面是发现错误的文件的完整代码。
错误返回为：警告：无法对已卸载的组件执行React状态更新。这是一个无操作，但它指示应用程序中存在内存泄漏。若要修复，请取消useEffect清理函数中的所有订阅和异步任务。
以及：错误：渲染了比上一次渲染更多的挂接。
此错误位于：在性能文件中（在场景视图中.tsx：122）

import React, { useEffect, useState } from "react";
    import {
      View,
      Image,
      Text,
      TouchableOpacity,
      StyleSheet,
      SafeAreaView,
      Platform,
    } from "react-native";
    import { icons, images } from "../constants";
    import { useFonts } from "expo-font";
    import { theme } from "../styles/theme";
    import AsyncStorage from "@react-native-async-storage/async- 
    storage";

    export const Perfil = () => {
      const [user, setUser] = useState<any>();

      const [loaded] = useFonts({
        Inter: require("../../assets/fonts/Inter-Bold.ttf"),
        InterRegular: require("../../assets/fonts/Inter-Regular.ttf"),
      });

      if (!loaded) {
        return null;
      }

     useEffect(() => {
      let mounted = true;
      const getData = async () => {
        const jsonValue = await AsyncStorage.getItem("@user-info");
        if (mounted === true) {
          if(jsonValue != null) {
            setUser(JSON.parse(jsonValue))
           } else {
            setUser(null) 
         }
       }
     };
    
    getData();
    return () => {
      mounted = false;
    } 
    }, []);

    function renderHeaderSection() {
    return (
      <View style={styles.header}>
        {/* Image */}
        <Image source={images.UserProfileImg} style={styles.userImg} />

        {/* User Name */}
        <Text style={styles.userName}>{user?.user?.givenName} {user?.user?.familyName}</Text>

        {/* Email */}
        <Text style={styles.userEmail}>{user?.user?.email}</Text>

        {/* Button Edit Profile */}
        <TouchableOpacity style={styles.buttonProfile}>
          <Text style={styles.textButtonProfile}>Editar Perfil</Text>
          <Image
            source={icons.ArrowRightImg}
            style={{ tintColor: theme.colors.white, width: 8, height: 14 }}
          />
        </TouchableOpacity>
      </View>
    );
    }

    function renderPreferencesSection() {
    return (
      <View>
        {/* Preferences */}
        <View style={styles.preferences}>
          <Text style={styles.textPrefences}>Preferences</Text>
        </View>
      </View>
    )
    }

    return (
      <SafeAreaView style={styles.container}>
        {renderHeaderSection()}
        {renderPreferencesSection()}
      </SafeAreaView>
    );
    };

    const styles = StyleSheet.create({
     container: {
      flex: 1,
      backgroundColor: theme.colors.white,
      paddingTop: Platform.OS === "android" ? 50 : 0,
      alignItems: 'center'
     },
     header: {
      alignItems: "center",
      justifyContent: "center",
     },
     userImg: {
      width: 70,
      height: 70,
      borderRadius: 100,
     },
    userName: {
      fontSize: 18,
      color: theme.colors.black,
      paddingVertical: 6,
      fontFamily: "Inter",
    },
    userEmail: {
      fontSize: 14,
      color: theme.colors.black,
      fontFamily: "InterRegular",
    },
    buttonProfile: {
      marginTop: 20,
      height: 40,
      backgroundColor: theme.colors.primary,
      alignItems: "center",
      justifyContent: "center",
      borderRadius: 20,
      paddingHorizontal: 20,
      flexDirection: "row",
    },
    textButtonProfile: {
      color: theme.colors.white,
      fontFamily: "InterRegular",
      fontSize: 14,
      paddingRight: 14,
    },
    preferences: {
      minWidth: '90%',
      height: 40,
      backgroundColor: '#F6F6F6',
      borderRadius: theme.border.radius,
      marginTop: 30,
      justifyContent: 'center',
      paddingLeft: 20
    },
    textPrefences: {
      fontSize: 14,
      color: theme.colors.gray4
    }
    });