How to use webpack V5+ in yarn start

[anshu1121]

How to use webpack V5 in yarn start

[raix]

Did you remove node_modules folder and re installing?

[fkocovski]

I have the same issue, I tried upgrading to v5.0.0 but I then got a JS out of memory exception. So I removed my package-lock.json and deleted the folder node_modules manually and I ran npm i from scratch. I am also now getting this same error, on npm run start on npm run build and on all CI/CD pipelines. Any ideas?

[Mouaadouk302]

i have the same error

[raix]

do you have node_modules out side the project folder?

[fkocovski]

Nope same level as src, public and where package.json is

[raix]

What output do you get when running npm why webpack?
(same question if you use yarn, yarn why webpack)

[fkocovski]

yarn why v1.22.17
[1/4] 🤔  Why do we have the module "webpack"...?
[2/4] 🚚  Initialising dependency graph...
[3/4] 🔍  Finding dependency...
[4/4] 🚡  Calculating file sizes...
=> Found "[email protected]"
info Reasons this module exists
   - "react-scripts" depends on it
   - Hoisted from "react-scripts#webpack"
info Disk size without dependencies: "3.57MB"
info Disk size with unique dependencies: "13.64MB"
info Disk size with transitive dependencies: "33.61MB"
info Number of shared dependencies: 140
=> Found "frappe-gantt-react#[email protected]"
info Reasons this module exists
   - "frappe-gantt-react#react-scripts" depends on it
   - Hoisted from "frappe-gantt-react#react-scripts#webpack"
info Disk size without dependencies: "10.34MB"
info Disk size with unique dependencies: "20.45MB"
info Disk size with transitive dependencies: "40.43MB"
info Number of shared dependencies: 141
✨  Done in 0.60s.

[anshu1121]

upgrade react-scripts to fix the issue