gatsby-plugin-siteman returned an error ==> Error: URL is required

[cluzier]

Description

Describe the issue that you're seeing.

I cannot deploy or build my website to GitHub Pages.

Steps to reproduce

Clear steps describing how to reproduce the issue. Please please please link to a demo project if possible, this makes your issue _much_ easier to diagnose (seriously).

Repo: https://github.com/cluzier/cluzier.github.io

if you check out my Gatsby-config.js file and search for 'serialize' I know that the error is resulting because of something around that area.

Expected result

What should happen?

I am trying to run npm run deploy or npm run build but it does not, I expect it to deploy to my GitHub repo (I want to host on GitHub)

Actual result

What happened.

`error Plugin gatsby-plugin-sitemap returned an error

Error: URL is required

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] build: yarn run clean && gatsby build
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
`

Environment

Run gatsby info --clipboard in your project directory and paste the output here.

System: OS: macOS 10.14.4 CPU: (8) x64 Intel(R) Core(TM) i5-8259U CPU @ 2.30GHz Shell: 3.2.57 - /bin/bash Binaries: Node: 11.14.0 - /usr/local/bin/node Yarn: 1.15.2 - /usr/local/bin/yarn npm: 6.9.0 - /usr/local/bin/npm Languages: Python: 2.7.16 - /usr/local/bin/python Browsers: Chrome: 73.0.3683.103 Safari: 12.1 npmPackages: gatsby: ^2.3.14 => 2.3.25 gatsby-link: ^2.0.16 => 2.0.16 gatsby-plugin-catch-links: ^2.0.13 => 2.0.13 gatsby-plugin-feed: ^2.1.0 => 2.1.1 gatsby-plugin-flow: ^1.0.4 => 1.0.4 gatsby-plugin-google-gtag: ^1.0.16 => 1.0.16 gatsby-plugin-manifest: ^2.0.26 => 2.0.29 gatsby-plugin-netlify: ^2.0.13 => 2.0.14 gatsby-plugin-netlify-cms: ^3.0.17 => 3.0.18 gatsby-plugin-offline: ^2.0.25 => 2.0.25 gatsby-plugin-react-helmet: ^3.0.12 => 3.0.12 gatsby-plugin-sass: ^2.0.11 => 2.0.11 gatsby-plugin-sharp: ^2.0.32 => 2.0.35 gatsby-plugin-sitemap: ^2.0.11 => 2.0.12 gatsby-remark-autolink-headers: ^2.0.16 => 2.0.16 gatsby-remark-copy-linked-files: ^2.0.11 => 2.0.11 gatsby-remark-images: ^3.0.10 => 3.0.10 gatsby-remark-katex: ^3.0.4 => 3.0.4 gatsby-remark-prismjs: ^3.2.7 => 3.2.8 gatsby-remark-relative-images: ^0.2.2 => 0.2.2 gatsby-remark-responsive-iframe: ^2.1.1 => 2.1.1 gatsby-remark-smartypants: ^2.0.9 => 2.0.9 gatsby-source-filesystem: ^2.0.28 => 2.0.29 gatsby-transformer-remark: ^2.3.8 => 2.3.8 gatsby-transformer-sharp: ^2.1.17 => 2.1.18 npmGlobalPackages: gatsby-cli: 2.5.9

[KyleAMathews]

Did you set siteURL in your site metadata?

[cluzier]

Did you set siteURL in your site metadata?

yes I did

[KyleAMathews]

Not really sure what the problem is — does the site build without gatsby-plugin-sitemap?

[cluzier]

The site runs locally but when I try to either npm run build or deploy it gives me the same error:

```error Plugin gatsby-plugin-sitemap returned an error

Error: URL is required

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] deploy: yarn run clean && gatsby build --prefix-paths && gh-pages -d public
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] deploy script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
```

[DSchau]

The issue is that the serialize option requires a normalized structure containing _url_ not siteUrl.

This is the corrected gatsby-config.js.

Please re-open if I was off base or can help further. Thanks!

const siteConfig = require('./config.js');
const postCssPlugins = require('./postcss-config.js');

module.exports = {
  siteMetadata: {
    url: siteConfig.url,
    title: siteConfig.title,
    subtitle: siteConfig.subtitle,
    copyright: siteConfig.copyright,
    disqusShortname: siteConfig.disqusShortname,
    menu: siteConfig.menu,
    author: siteConfig.author,
    siteUrl: siteConfig.url,
  },
  pathPrefix: "/cluzier.github.io",
  plugins: [
    {
      resolve: 'gatsby-source-filesystem',
      options: {
        path: `${__dirname}/content`,
        name: 'pages'
      }
    },
    {
      resolve: 'gatsby-source-filesystem',
      options: {
        path: `${__dirname}/static/media`,
        name: 'media'
      }
    },
    {
      resolve: 'gatsby-source-filesystem',
      options: {
        name: 'assets',
        path: `${__dirname}/static`
      }
    },
    {
      resolve: 'gatsby-plugin-feed',
      options: {
        query: `
          {
            site {
              siteMetadata {
                site_url: url
                title
                description: subtitle
              }
            }
          }
        `,
        feeds: [{
          serialize: ({ query: { site, allMarkdownRemark } }) => (
            allMarkdownRemark.edges.map((edge) => Object.assign({}, edge.node.frontmatter, {
              description: edge.node.frontmatter.description,
              date: edge.node.frontmatter.date,
              siteUrl: site.siteMetadata.site_url + edge.node.fields.slug,
              guid: site.siteMetadata.site_url + edge.node.fields.slug,
              custom_elements: [{ 'content:encoded': edge.node.html }]
            }))
          ),
          query: `
              {
                allMarkdownRemark(
                  limit: 1000,
                  sort: { order: DESC, fields: [frontmatter___date] },
                  filter: { frontmatter: { template: { eq: "post" }, draft: { ne: true } } }
                ) {
                  edges {
                    node {
                      html
                      fields {
                        slug
                      }
                      frontmatter {
                        title
                        date
                        template
                        draft
                        description
                      }
                    }
                  }
                }
              }
            `,
          output: '/rss.xml'
        }]
      }
    },
    {
      resolve: 'gatsby-transformer-remark',
      options: {
        plugins: [
          {
            resolve: 'gatsby-remark-katex',
            options: {
              strict: 'ignore'
            }
          },
          {
            resolve: 'gatsby-remark-images',
            options: { maxWidth: 960 }
          },
          {
            resolve: 'gatsby-remark-responsive-iframe',
            options: { wrapperStyle: 'margin-bottom: 1.0725rem' }
          },
          'gatsby-remark-autolink-headers',
          'gatsby-remark-prismjs',
          'gatsby-remark-copy-linked-files',
          'gatsby-remark-smartypants'
        ]
      }
    },
    'gatsby-transformer-sharp',
    'gatsby-plugin-sharp',
    'gatsby-plugin-netlify',
    {
      resolve: 'gatsby-plugin-netlify-cms',
      options: {
        modulePath: `${__dirname}/src/cms/cms.js`,
      }
    },
    {
      resolve: 'gatsby-plugin-google-gtag',
      options: {
        trackingIds: [siteConfig.googleAnalyticsId],
        pluginConfig: {
          head: true,
        },
      },
    },
    {
      resolve: 'gatsby-plugin-sitemap',
      options: {
        query: `
          {
            site {
              siteMetadata {
                siteUrl
              }
            }
            allSitePage(
              filter: {
                path: { regex: "/^(?!/404/|/404.html|/dev-404-page/)/" }
              }
            ) {
              edges {
                node {
                  path
                }
              }
            }
          }
        `,
        output: '/sitemap.xml',
        serialize: ({ site, allSitePage }) => allSitePage.edges.map((edge) => ({
          url: site.siteMetadata.siteUrl + edge.node.path,
          changefreq: 'daily',
          priority: 0.7
        }))
      }
    },
    {
      resolve: 'gatsby-plugin-manifest',
      options: {
        name: siteConfig.title,
        short_name: siteConfig.title,
        start_url: '/',
        background_color: '#FFF',
        theme_color: '#F7A046',
        display: 'standalone',
        icon: 'static/photo.png'
      },
    },
    'gatsby-plugin-offline',
    'gatsby-plugin-catch-links',
    'gatsby-plugin-react-helmet',
    {
      resolve: 'gatsby-plugin-sass',
      options: {
        postCssPlugins: [...postCssPlugins],
        cssLoaderOptions: {
          camelCase: false,
        }
      }
    },
    'gatsby-plugin-flow',
  ]
};

[cluzier]

Thank you very much!