下一个js -react google-map/api在Vercel中部署时出错:发生了客户端异常。

Question

我的下一个js应用程序在开发和构建中运行良好，但是当我试图在Vercel中部署它时，当我试图调用调用我的mapView组件的页面时，我会得到这个错误：

应用程序错误:发生了客户端异常(有关更多信息，请参见浏览器控制台).

这是vercel应用程序中的完整日志：

​

这是我的地图组件：

​

import { GoogleMap, Marker, MarkerClusterer, useJsApiLoader } from '@react-google-maps/api'
import { useCallback, useState } from 'react'
import SpotCard from './spots/SpotCard'

export const MapView = ({ data }) => {
  const [postCardData, setPostCardData] = useState(null)
  const defaultProps = {
    center: {
      lat: -21.115141,
      lng: 55.536384,
    },
    containerStyle: {
      maxWidth: '800px',
      height: '600px',
      margin: '0 auto',
      borderRadius: '10px',
      opacity: 1,
    },
    zoom: 10,
  }

  const getImage = (category) => {
    let source
    if (category == 'Bivouac') source = `/static/icons/Bivouac.png`
    if (category == 'Camping') source = `/static/icons/Camping.png`
    if (category == 'Gîtes') source = `/static/icons/Gîtes.png`
    if (category == 'Insolite') source = `/static/icons/Insolite.png`

    return source
  }

  const { isLoaded } = useJsApiLoader({
    id: 'google-map-script',
    googleMapsApiKey: 'XXXXXXXXX',
  })

  const [map, setMap] = useState(null)

  const onLoad = useCallback(function callback(map) {
    const bounds = new window.google.maps.LatLngBounds(defaultProps.center)
    map.fitBounds(bounds)
    setMap(map)
  }, [])

  const onUnmount = useCallback(function callback(map) {
    setMap(null)
  }, [])
  return (
    isLoaded ? (
      <div>
        <div className=" my-16">
          <GoogleMap
            mapContainerStyle={defaultProps.containerStyle}
            center={defaultProps.center}
            zoom={10}
            onLoad={onLoad}
            onUnmount={onUnmount}
          >
            <MarkerClusterer minimumClusterSize={4}>
              {(clusterer) =>
                data.length > 1 ? (
                  data?.map((marker, i) => (
                    <Marker
                      key={i}
                      position={{
                        lat: Number(marker.attributes.lat),
                        lng: Number(marker.attributes.lon),
                      }}
                      icon={getImage(marker.attributes.category.data.attributes.name)}
                      onClick={() => setPostCardData(marker)}
                      clusterer={clusterer}
                    />
                  ))
                ) : (
                  <Marker
                    position={{
                      lat: Number(data.attributes.lat),
                      lng: Number(data.attributes.lon),
                    }}
                    icon={getImage(data.attributes.category.data.attributes.name)}
                    onClick={() => setPostCardData(data)}
                  />
                )
              }
            </MarkerClusterer>
            {postCardData !== null && (
              <div className=" z-10 flex h-full items-center justify-center">
                <div className=" max-w-xs">
                  <div className="flex justify-end">
                    <button
                      className="absolute top-16 z-20 inline-flex items-center justify-center rounded-full bg-white p-2 text-green-600 opacity-95 hover:bg-gray-100 hover:text-green-800 focus:outline-none focus:ring-2 focus:ring-inset focus:ring-green-500"
                      onClick={() => setPostCardData(null)}
                    >
                      <span className="sr-only">Close menu</span>

                      <svg
                        className="h-6 w-6"
                        xmlns="http://www.w3.org/2000/svg"
                        fill="none"
                        viewBox="0 0 24 24"
                        stroke="currentColor"
                        aria-hidden="true"
                      >
                        <path
                          strokeLinecap="round"
                          strokeLinejoin="round"
                          strokeWidth="2"
                          d="M6 18L18 6M6 6l12 12"
                        />
                      </svg>
                    </button>
                  </div>
                  <SpotCard post={postCardData} />
                </div>
              </div>
            )}
          </GoogleMap>
        </div>
      </div>
    ) : (
      <></>
    )
  )
}

​

我试图找到一个解决办法，但从昨天至今还没有找到，所以我想知道是否有人已经有相同的问题，可以帮助我。

谢谢

编辑:这也可能是ContentSecurityPolicy的一个问题，我在这里让我的配置：

​

const ContentSecurityPolicy = `
  default-src 'self';
  script-src 'self' 'unsafe-eval' 'unsafe-inline' giscus.app maps.googleapis.com;
  style-src 'self' 'unsafe-inline' fonts.googleapis.com;
  img-src * blob: data: maps.gstatic.com googleapis.com ggpht.com;
  media-src 'none';
  connect-src * googleapis.com google.com gstatic.com data: blob:;
  font-src 'self' fonts.gstatic.com;
  frame-src giscus.app google.com

​

或者来自eslint config：

​

module.exports = {
  root: true,
  env: {
    browser: true,
    amd: true,
    node: true,
    es6: true,
    window: true,
  },
  globals: {
    window: true,
    document: true,
    google: true,
  },
  extends: [
    'eslint:recommended',
    'plugin:prettier/recommended',
    'next',
    'next/core-web-vitals',
    'google',
  ],
  rules: {
    'prettier/prettier': ['error', { endOfLine: 'auto' }],
    'react/react-in-jsx-scope': 'off',
    'react/prop-types': 0,
    'no-unused-vars': 0,
    'react/no-unescaped-entities': 0,
  },
}

​

Answer 1

我发现一篇文章帮助我解决了控制台中的生产错误。以下是本文：https://medium.com/web-dev-survey-from-kyoto/3-gotchas-of-google-maps-api-when-used-with-next-js-and-eslint-dba627c9657d

我在useEffect中加载了地图，我认为这是主要问题。希望能帮上忙！