netlify dev fails for Gatsby project

[janosh]

- Do you want to request a feature or report a bug?

Bug (maybe).

- What is the current behavior?

netlify dev in the root directory of a Gatsby project fails with the error

TypeError: Cannot convert undefined or null to object
    at Function.keys (<anonymous>)
    at preferredScriptsArr.filter.s (~/.nvm/versions/node/v11.3.0/lib/node_modules/netlify-cli/node_modules/netlify-dev-plugin/src/detectors/utils/jsdetect.js:72:25)
    at Array.filter (<anonymous>)
    at scanScripts (~/.nvm/versions/node/v11.3.0/lib/node_modules/netlify-cli/node_modules/netlify-dev-plugin/src/detectors/utils/jsdetect.js:72:6)
    at Array.module.exports (~/.nvm/versions/node/v11.3.0/lib/node_modules/netlify-cli/node_modules/netlify-dev-plugin/src/detectors/gatsby.js:15:28)
    at module.exports.serverSettings (~/.nvm/versions/node/v11.3.0/lib/node_modules/netlify-cli/node_modules/netlify-dev-plugin/src/detect-server.js:15:40)
    at DevCommand.run (~/.nvm/versions/node/v11.3.0/lib/node_modules/netlify-cli/node_modules/netlify-dev-plugin/src/commands/dev/index.js:187:26)

- What is the expected behavior?

Get a local server with hot-reloading running the Gatsby site.

- Please mention your node.js, and operating system version.

• macOS 10.14.4
• node 11.3.0
• netlify-cli 2.11.0

[swyxio]

acknowledged and investigating

[swyxio]

what does your package.json look like? do you have any npm scripts?

[janosh]

Negative. Only the usual meta data, dependencies, devDependencies and eslintIgnore.

[janosh]

Will the fix be published today? Excited to try netlify dev!

[swyxio]

fixed! npm install netlify-cli -g v2.11.2

[janosh]

Fix confirmed. Compilation now succeeds. However, opening the dev server at http://localhost:8888 now runs into

Error: It appears like Gatsby is misconfigured. JSONStore is Gatsby internal development-only component and should never be used in production.

The command netlify cli inferred to compile the site is correct:

./node_modules/.bin/gatsby develop

Any idea what's the cause of this issue?

[swyxio]

absolutely no idea! i think your gatsby setup is extremely strange. if its open source or you wanna invite me to a repo, i'd be happy to take a look for you, if not i'll need more context to figure out whats wrong

[janosh]

Thanks for offering to help! It's all open source.

Out of interest, why do you think my setup is strange?

[swyxio]

well, no "scripts" in package.json, for one thing :)

i will take a look

[swyxio]

seems to work fine

[janosh]

Yes, compilation succeeds without problems. But the site can't be displayed once it's done.

Btw, what key should the command in the netlify.toml [[dev]] block have? I don't think it's documented anywhere yet.

[erezrokah]

Closing this as stale. Please comment if still relevant