The commands yarn run build and yarn run develop don't work because of this command in package.json:
"build": "NODE_OPTIONS=\"--no-experimental-fetch\" gatsby build"
It's trying to set the environment variable incorrectly, and to fix it, it must be changed to:
"build": "set NODE_OPTIONS=--no-experimental-fetch && gatsby build"
Nearly the same goes for yarn run develop
The commands
yarn run build
andyarn run develop
don't work because of this command in package.json:"build": "NODE_OPTIONS=\"--no-experimental-fetch\" gatsby build"
It's trying to set the environment variable incorrectly, and to fix it, it must be changed to:"build": "set NODE_OPTIONS=--no-experimental-fetch && gatsby build"
Nearly the same goes foryarn run develop