ui/src/pages/404/index.tsx

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
 
import React from 'react';
import {Result, Button} from 'antd';
import {useHistory} from 'react-router-dom';
export default function Backend(params: any) {
    const history = useHistory();
    return(
        <Result
            status="404"
            title="404"
            subTitle="Sorry, the page you visited does not exist."
            extra={<Button type="primary" onClick={()=>history.push('/home')}>Back home</Button>}
        />
    );
}