我用React Native做了一个应用，得到了这个错误：
Error: Text strings must be rendered within a <Text> component.
代码：

const [childsName, setChildsName] = useState('');
  const [childsNameToBeLinked, setChildsNameToBeLinked] = useState('');
  const [email, setEmail] = useState('');
  const [code, setCode] = useState('');
  const [isParent, setParent] = useState(false);
  const [isChild, setChild] = useState(false);
  const [isLinked, setLinked] = useState(false);
  const [allDoneForParents, setAllDoneForParents] = useState(false);
  const [childsNameAddedNotif, setChildsNameAddedNotif] = useState('');
  const [uri, setUri] = useState('');

  return (
      <View style={styles.container}>
        {!isParent && !isChild && (
          <View>
            <View style={styles.buttonContainer}>
               <Button title="This Is Child's Phone" onPress={() => setChild(true)} />
            </View>
            <View style={styles.buttonContainer}>
              <Button title="This Is Parent's Phone" onPress={() => setParent(true)}  />
            </View>

          </View>
        )}
        {isParent && (
          <View>
            <View style={styles.inputContainer}>
              <TextInput placeholder='@' onChangeText={(val) => setEmail(val)} value={email} />
            </View>
            <View style={styles.inputContainer}>
              <TextInput placeholder='Enter Code' onChangeText={(val) => setCode(val)} value={code} />
            </View>
            {childsNameAddedNotif && (
              <View>
                <Text>{childsNameAddedNotif}'s Phone Has Been Linked</Text>
              </View>
            )}
            {!childsNameAddedNotif && (
              <View style={styles.submitBtn}>
                <Button title='Submit' onPress={handleSubmit} />
              </View>
            )}
            
            <View style={styles.backBtnContainer}>
              <BackBtn onPress={() => setParent(false)} />
            </View>
          </View>
        )}
        {isChild && !isLinked && !code && (

              <View>
                <View style={styles.inputContainer}>
                  <TextInput placeholder="Child's First Name" onChangeText={(val) => setChildsName(val)} value={childsName} />
                </View>
                <View style={styles.submitBtn}>
                  <Button title='Submit' onPress={handleSubmit} />
                </View>
                <View style={styles.backBtnContainer}>
                  <BackBtn onPress={() => setChild(false)} />
                </View>
              </View>
          )}
        {isChild && !isLinked && code && (
              <View>
                <Text>OK, now use your phone, tap on This Phone Parent's Phone, enter your email and {code}</Text>
              </View>
          )}
        {isLinked && !allDoneForParents && (
          <View>
            <View>
              <Text>{childsNameToBeLinked}'s Phone Is Now Linked</Text>
              <Text>Would You Like To Link More Children ?</Text>
            </View>
            <View>
              <Button title='Yes' onPress={() => setLinked(false)} />
            </View>
            <View>
              <Button title='No' onPress={() => setAllDoneForParents(true)} />
            </View>
          </View>
        )}
        {allDoneForParents && (
          <View>
            <Text>All Done For You Now. Little Angel Will Notify You If Needed.</Text>
            <Text>Have a Nice Day :) </Text>
          </View>
        )}

      <StatusBar style="auto" />
    </View>

  );
}

你能看到我的字符串不在文本组件中的位置吗？