Package subpath './package.json' is not defined by "exports" #10

New issue

Closed

opened 2020-06-20 16:28:56 +02:00 by zwz · 3 comments

zwz commented

2020-06-20 16:28:56 +02:00

(Migrated from github.com)

I was using this package in https://github.com/sveltejs/sapper-template/tree/rollup
But it reports error:

Package subpath './package.json' is not defined by "exports" 
in <my-project-path>/node_modules/w3c-keyname/package.json

I was using this package in https://github.com/sveltejs/sapper-template/tree/rollup But it reports error: ``` Package subpath './package.json' is not defined by "exports" in <my-project-path>/node_modules/w3c-keyname/package.json ```

marijnh commented

2020-06-22 09:15:09 +02:00

(Migrated from github.com)

Do you have a stack trace for the error? I guess someone is directly requiring package.json, which worked fine in a pre-node-14 world, but is likely to cause this error for packages that declare an exports field now. The best way to fix it is probably to adjust that package to just load and parse the file properly.

Do you have a stack trace for the error? I guess someone is directly requiring package.json, which worked fine in a pre-node-14 world, but is likely to cause this error for packages that declare an `exports` field now. The best way to fix it is probably to adjust that package to just load and parse the file properly.

zwz commented

2020-06-23 15:31:56 +02:00

(Migrated from github.com)

What I did is adding at the beginning of the file sapper-template-rollup/src/routes/index.svelte:

<script>
 import * as Key from  "w3c-keyname"   
</script>

And when I run npm run dev, it reports:

✗ server
Package subpath './package.json' is not defined by "exports" in /Users/rbx0999/project/sapper-template-rollup/node_modules/w3c-keyname/package.json
✗ client
Package subpath './package.json' is not defined by "exports" in /Users/rbx0999/project/sapper-template-rollup/node_modules/w3c-keyname/package.json
internal/modules/cjs/loader.js:1032
  throw err;
  ^

Error: Cannot find module 'sapper-template-rollup/__sapper__/dev/server/server.js'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:1029:15)
    at Function.Module._load (internal/modules/cjs/loader.js:898:27)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
    at internal/main/run_main_module.js:17:47 {
  code: 'MODULE_NOT_FOUND',
  requireStack: []
}

What I did is adding at the beginning of the file `sapper-template-rollup/src/routes/index.svelte`: ``` <script> import * as Key from "w3c-keyname" </script> ``` And when I run `npm run dev`, it reports: ``` ✗ server Package subpath './package.json' is not defined by "exports" in /Users/rbx0999/project/sapper-template-rollup/node_modules/w3c-keyname/package.json ✗ client Package subpath './package.json' is not defined by "exports" in /Users/rbx0999/project/sapper-template-rollup/node_modules/w3c-keyname/package.json internal/modules/cjs/loader.js:1032 throw err; ^ Error: Cannot find module 'sapper-template-rollup/__sapper__/dev/server/server.js' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:1029:15) at Function.Module._load (internal/modules/cjs/loader.js:898:27) at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12) at internal/main/run_main_module.js:17:47 { code: 'MODULE_NOT_FOUND', requireStack: [] } ```

marijnh commented

2020-06-23 15:46:15 +02:00

(Migrated from github.com)

This seems to be an issue with rollup-plugin-svelte (see this pr, for example). I'm going to close this here.

This seems to be an issue with rollup-plugin-svelte (see [this pr](https://github.com/sveltejs/rollup-plugin-svelte/pull/108), for example). I'm going to close this here.

No labels

No milestone

No project

No assignees

1 participant

Notifications

Due date

The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference

marijn/w3c-keyname#10

No description provided.

Rows
Columns