Question

我已将流星从1.5.2.2升级到1.6，我收到以下消息：

import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { Route, Redirect } from 'react-router-dom';

const Public = ({ loggingIn, authenticated, component, ...rest, match, history }) => (
    <Route
        {...rest}
            render={props => (
                !authenticated ?
                (React.createElement(component, { ...props, loggingIn, authenticated })) :
                (<Redirect to="/events" />)
        )}
    />
);

Public.propTypes = {
    loggingIn: PropTypes.bool.isRequired,
    authenticated: PropTypes.bool.isRequired,
    component: PropTypes.func.isRequired,
    history: PropTypes.object,
    match: PropTypes.object,
};

export default Public;

我在stackoverflow中看到帖子，但我不知道如何应用或更改我的代码： https://marmelab.com/blog/2017/01/13/admin-on-rest-0-7.html#use-your-own-component

以下是Public.js文件：

.isdigit()

请帮助解决此问题。

Answer 1

因为我使用了Cleverbeagle的PUP，并且他们已经更新了代码。所以我改变了代码，它也适用于Meteor 1.6

import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { Route, Redirect } from 'react-router-dom';

const Public = ({ loggingIn, authenticated, component, path, exact, ...rest }) => (
    <Route
        path= {path}
        exact={exact}
            render={props => (
                !authenticated ?
                (React.createElement(component, { ...props, ...rest, loggingIn, authenticated })) :
                (<Redirect to="/events" />)
        )}
    />
);

Public.propTypes = {
    loggingIn: PropTypes.bool.isRequired,
    authenticated: PropTypes.bool.isRequired,
    component: PropTypes.func.isRequired,
};

export default Public;

Answer 2

我知道很久以前就回答了这个问题，但最近我遇到了同样的问题，40分钟后我找到了解决办法：只需要将传播对象参数设置为最后一个参数。

在这种情况下：

const Public = ({ a, ...rest, b }) => (
    <div>fail</div>
);

到

const Public = ({ a, b, ...rest }) => (
    <div>success</div>
);

这对我有用

从1.5.2.2升级到1.6时出现ArrayExpression错误

2 个答案: