Ruby on Rails Deploy error Command "webpack" not found

jemiller1963 · November 16, 2022, 3:04am

Hi all,

I am getting this error during my deployment:

Nov 15 09:50:59 PM  Compiling...
Nov 15 09:51:00 PM  Compilation failed:
Nov 15 09:51:00 PM  yarn run v1.22.19
Nov 15 09:51:00 PM  info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
Nov 15 09:51:00 PM  
Nov 15 09:51:00 PM  
Nov 15 09:51:00 PM  error Command "webpack" not found.
Nov 15 09:51:00 PM  
Nov 15 09:51:00 PM  ==> Build failed

Here is my setup:
Rails 7.0.4
Ruby 3.1.2
Yarn 1.22.19
Webpack 4.46.0

Please let me know what other information would be helpful.

Thanks

jemiller1963 · November 16, 2022, 5:18am

This resolved the issue for me:

github.com/rails/rails

Rails 7 assets:precompile webpack not found

opened 11:11PM - 16 Dec 21 UTC

closed 03:57AM - 22 Jul 22 UTC

jason-hobbs

asset pipeline stale

I have a Rails 6.1/Ruby 3.0.3 app where I ran bundle update rails, upgraded yarn… versions, and ran rails app:update. This worked fine locally with no issues. I then pushed to production where one of the steps is 'rails assets:precompile' This command fails with: ``` Compiling... Compilation failed: yarn run v1.22.17 info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command. error Command "webpack" not found. ``` If I revert back to Rails version 6.1.4.4 the command works perfectly fine and compiles assets.

system · December 16, 2022, 5:19am

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Ruby on Rails Deploy error Command "webpack" not found

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