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Module not found errors of index.js and foreign.js

See original GitHub issue

I’ve attempted to predominantly mimic the example you link, but am at a total loss after several hours as to why it is trying to require files with these names in the first place.

From what I understand this is going wrong internally within webpack when it’s attempting to “require” the files resulting from compilation. My suspicion is that because the purescript compiler for 0.12 outputs compiled files to a separate “output” folder, which then isn’t resolving.

If I find the solution I’ll add it here, and you can lose the issue, but at least a closed issue might help the next person who loses their mind like me 💃

Here’s a few examples:

ERROR in ./bower_components/purescript-prelude/src/Data/Ord.purs
Module not found: Error: Can't resolve '../Data.Ordering/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data'
 @ ./bower_components/purescript-prelude/src/Data/Ord.purs 6:20-56
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/Ord/Unsafe.purs
Module not found: Error: Can't resolve '../Data.Ordering/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data/Ord'
 @ ./bower_components/purescript-prelude/src/Data/Ord/Unsafe.purs 4:20-56
 @ ./bower_components/purescript-prelude/src/Data/Ord.purs
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Prelude.purs
Module not found: Error: Can't resolve '../Data.Ring/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src'
 @ ./bower_components/purescript-prelude/src/Prelude.purs 24:16-48
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/Field.purs
Module not found: Error: Can't resolve '../Data.Ring/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data'
 @ ./bower_components/purescript-prelude/src/Data/Field.purs 6:16-48
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/CommutativeRing.purs
Module not found: Error: Can't resolve '../Data.Ring/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data'
 @ ./bower_components/purescript-prelude/src/Data/CommutativeRing.purs 3:16-48
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/Ord.purs
Module not found: Error: Can't resolve '../Data.Ring/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data'
 @ ./bower_components/purescript-prelude/src/Data/Ord.purs 7:16-48
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/DivisionRing.purs
Module not found: Error: Can't resolve '../Data.Ring/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data'
 @ ./bower_components/purescript-prelude/src/Data/DivisionRing.purs 4:16-48
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/EuclideanRing.purs
Module not found: Error: Can't resolve '../Data.Ring/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data'
 @ ./bower_components/purescript-prelude/src/Data/EuclideanRing.purs 8:16-48
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/Function.purs
Module not found: Error: Can't resolve '../Data.Ring/index.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data'
 @ ./bower_components/purescript-prelude/src/Data/Function.purs 6:16-48
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Data/Ord/Unsafe.purs
Module not found: Error: Can't resolve './foreign.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Data/Ord'
 @ ./bower_components/purescript-prelude/src/Data/Ord/Unsafe.purs 3:15-38
 @ ./bower_components/purescript-prelude/src/Data/Ord.purs
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

ERROR in ./bower_components/purescript-prelude/src/Record/Unsafe.purs
Module not found: Error: Can't resolve './foreign.js' in '/home/alexa/Workspace/my-selfcare-client/bower_components/purescript-prelude/src/Record'
 @ ./bower_components/purescript-prelude/src/Record/Unsafe.purs 3:15-38
 @ ./bower_components/purescript-prelude/src/Data/Eq.purs
 @ ./bower_components/purescript-prelude/src/Prelude.purs
 @ ./src/App.purs
 @ multi (webpack)-dev-server/client?http://localhost:4008 webpack/hot/dev-server ./src/App.purs

Issue Analytics

  • State:closed
  • Created 5 years ago
  • Comments:21 (12 by maintainers)

github_iconTop GitHub Comments

1reaction
ethulcommented, Dec 11, 2018

Closing because I believe the original issue in this post has been resolve. Moving further discussion to #115.

1reaction
ethulcommented, Jun 14, 2018

Thanks for the PR. I’ve merged it while we work on this issue.

Read more comments on GitHub >

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