Hi,

This is easily one of the most useful articles and resources on how to practically use GatsbyJS. Thank you so much for sharing this.

I was trying out how to host the www.domain.com/blog but still have other pages like www.domain.com/about and landing page in tact.

I tried changing the PathPrefix in gatsby-config.js but that's not working. Any help or guidance is greatly appreciated!

Followed tutorial in gatsby docs, but kept getting an error. cloned this repo and updated deps one at a time to trace it, and sure enough, updating gatsby-source-filesystem to latest breaks it

error Plugin default-site-plugin returned an error


  Error:

success createPages — 0.018 s
success createPagesStatefully — 0.016 s
GraphQL Error Unknown field `allMarkdownRemark` on type `RootQueryType`

  file: /home/bmp/code/gatsby-admitbrain/src/pages/index.js

   1 |
   2 |   query IndexQuery {
>  3 |     allMarkdownRemark(sort: { order: DESC, fields: [frontmatter___date] }) {
     |     ^
   4 |       edges {
   5 |         node {
   6 |           excerpt(pruneLength: 250)
   7 |           id
   8 |           frontmatter {
   9 |             title
  10 |             date(formatString: "MMMM DD, YYYY")
  11 |             path
  12 |           }
  13 |

I get the following error after cloning the kit and running yarn.
I have to install yarn add gatsby-plugin-sharp manually otherwise i get some sharp.node errors.

One I run yarn start i get the following.

D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit (master) (@dschau/[email protected])
λ yarn start
yarn start v0.27.5
warning ....\package.json: No license field
$ npm run develop

@dschau/[email protected] develop D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit
gatsby develop

success open and validate gatsby-config.js — 0.007 s

One or more of your plugins have changed since the last time you ran Gatsby. As
a precaution, we're deleting your site's cache to ensure there's not any stale
data

success copy gatsby files — 0.030 s
success source and transform nodes — 0.168 s
success building schema — 0.165 s
⠁ UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
UNHANDLED REJECTION ReferenceError: regeneratorRuntime is not defined
at D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:12:47
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-plugin-sharp\index.js:97:2)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
at Object. (D:\Dropbox\Sites\Gatsby-Sites\gatsby-blog-starter-kit\node_modules\gatsby-remark-images\index.js:22:16)
at Module._compile (module.js:569:30)
at Object.Module._extensions..js (module.js:580:10)
at Module.load (module.js:503:32)
at tryModuleLoad (module.js:466:12)
at Function.Module._load (module.js:458:3)
at Module.require (module.js:513:17)

sharp compilation fails on Travis CI due to the Node.js version probably.

This issue lists Renovate updates and detected dependencies. Read the Dependency Dashboard docs to learn more.

Rate-Limited

These updates are currently rate-limited. Click on a checkbox below to force their creation now.

• fix(deps): update dependency react-icons to v5

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• chore(deps): update dependency gh-pages to v1.2.0
• chore(deps): update dependency prettier to v1.19.1
• fix(deps): update gatsby monorepo (gatsby, gatsby-link, gatsby-plugin-catch-links, gatsby-plugin-manifest, gatsby-plugin-offline, gatsby-plugin-react-helmet, gatsby-plugin-sharp, gatsby-remark-images, gatsby-source-filesystem, gatsby-transformer-remark)
• fix(deps): update react monorepo to ~16.14.0 (react, react-dom)
• fix(deps): update dependency react-helmet to v6

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These updates have all been created already. Click a checkbox below to force a retry/rebase of any.

• fix(deps): update dependency react-helmet to v5.2.1
• chore(deps): update dependency gh-pages to v6
• chore(deps): update dependency prettier to v3
• fix(deps): update gatsby monorepo (major) (gatsby, gatsby-link, gatsby-plugin-catch-links, gatsby-plugin-manifest, gatsby-plugin-offline, gatsby-plugin-react-helmet, gatsby-plugin-sharp, gatsby-remark-images, gatsby-source-filesystem, gatsby-transformer-remark)
• fix(deps): update react monorepo to v18 (major) (react, react-dom)
• Click on this checkbox to rebase all open PRs at once

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Add some basic tests with snapshots, jest, enzyme, etc.

After creating a project via gatsby new blog https://github.com/dschau/gatsby-blog-starter-kit and starting it with npm start, I get the following output:

► npm start

> [email protected] start /Users/frankeg/dev/blog
> npm run develop


> [email protected] develop /Users/frankeg/dev/blog
> gatsby develop

The above error occurred in the <StoreStateProvider> component:
    in StoreStateProvider
    in App

React will try to recreate this component tree from scratch using the error boundary you provided, App.
Warning: App: Error boundaries should implement getDerivedStateFromError(). In that method, return a state update to display an error message or fallback UI.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] develop: `gatsby develop`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] develop script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/frankeg/.npm/_logs/2019-11-01T22_03_47_665Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] start: `npm run develop`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/frankeg/.npm/_logs/2019-11-01T22_03_47_683Z-debug.log

I suppose this has to do with a new version of react, but cant exactly point out what it is. could you take a look at this?

Are these tildes necessary? They are forcing you to use an older version of Gatsby.

Thanks

I just cloned the repo and I am getting the error in the title:

Uncaught TypeError: Cannot read property 'allMarkdownRemark' of undefined at new Index (index.js:9)

The above error occurred in the <Index> component:

Uncaught TypeError: Cannot read property 'allMarkdownRemark' of undefined at new Index (index.js:9)

I installed with yarn.

Hi,
I set up a new project by using the gatsby-blog-starter-kit. Everything was generated by the starter.
But:
After running gatsby developI'm always getting this warning:

warning There are conflicting field types in your data. GraphQL schema will omit those fields.
SitePluginConnection.packageJson.author:

Does someone know why? What happened?