ERROR #11321  PLUGIN

"gatsby-node.js" threw an error while running the createPages lifecycle:

Cannot read properties of null (reading 'includes')

  247 |     const nodeTemplate = node.frontmatter.template
  248 |     let template = nodeTemplate ? nodeTemplate : `static`
> 249 |     if (slug.includes(`/tutorials/`)) {
      |              ^
  250 |       template = `tutorial`
  251 |     } else if (slug.includes(`/docs/`)) {
  252 |       template = `docs`

File: gatsby-node.js:249:14



  TypeError: Cannot read properties of null (reading 'includes')

  - gatsby-node.js:249
    C:/Users/pwan/Desktop/ethereum-org-website/gatsby-node.js:249:14

  - Array.filter

  - gatsby-node.js:243 Object.exports.createPages
    C:/Users/pwan/Desktop/ethereum-org-website/gatsby-node.js:243:28

  - task_queues:96 processTicksAndRejections
    node:internal/process/task_queues:96:5

  - api-runner-node.js:462 runAPI
    [ethereum-org-website]/[gatsby]/src/utils/api-runner-node.js:462:16


failed createPages - 42.994s


C:\Users\pwan\Desktop\ethereum-org-website>