@libp2p/identify import { CodeError, ERR_NOT_FOUND } from '@libp2p/interface/errors';

[benzmuircroft]

(node:1678537) UnhandledPromiseRejectionWarning: file:///home/benz/Desktop/vite/app/node_modules/@libp2p/identify/dist/src/identify.js:2
import { CodeError, ERR_NOT_FOUND } from '@libp2p/interface/errors';
                    ^^^^^^^^^^^^^
SyntaxError: The requested module '@libp2p/interface/errors' does not provide an export named 'ERR_NOT_FOUND'
    at ModuleJob._instantiate (node:internal/modules/esm/module_job:124:21)
    at async ModuleJob.run (node:internal/modules/esm/module_job:190:5)
(Use `electron --trace-warnings ...` to show where the warning was created)
(node:1678537) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)

• Version:
  latest

• Platform:
  Linux benz-iMac 5.15.0-88-generic 98-Ubuntu SMP Mon Oct 2 15:18:56 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

• Subsystem:
  libp2p

Severity:

boom

Description:

Steps to reproduce the error:

const { identify } = await import('@libp2p/identify')

[maschad]

Will be solved by #2240

[christroutner]

I am also on a Ubuntu Linux system. I'm running node v18 and I'm using the latest version of libp2p: v1.0.6. I'm still seeing this error when I try to run my app:

Error [ERR_PACKAGE_PATH_NOT_EXPORTED]: Package subpath './identify' is not defined by "exports" in /home/trout/work/psf/code/ipfs-service-provider/node_modules/libp2p/package.json imported from /home/trout/work/psf/code/ipfs-service-provider/src/adapters/ipfs/ipfs.js
    at new NodeError (node:internal/errors:393:5)
    at throwExportsNotFound (node:internal/modules/esm/resolve:358:9)
    at packageExportsResolve (node:internal/modules/esm/resolve:668:3)
    at packageResolve (node:internal/modules/esm/resolve:843:14)
    at moduleResolve (node:internal/modules/esm/resolve:909:20)
    at defaultResolve (node:internal/modules/esm/resolve:1124:11)
    at nextResolve (node:internal/modules/esm/loader:163:28)
    at ESMLoader.resolve (node:internal/modules/esm/loader:841:30)
    at ESMLoader.getModuleJob (node:internal/modules/esm/loader:424:18)
    at ModuleWrap.<anonymous> (node:internal/modules/esm/module_job:76:40) {
  code: 'ERR_PACKAGE_PATH_NOT_EXPORTED'
}

I was previously running version 0.46.16. It runs fine, but it's having issues with webRTC Circuit Relay connections, so I was hoping to fix it by upgrading.

[christroutner]

I was able to successfully run v0.46.21. But v1.0.0 exhibits this issue.

[achingbrain]

Package subpath './identify' is not defined by "exports" in /path/to/node_modules/libp2p/package.json

Please see the upgrade guide, in particular the section about identify.

[achingbrain]

Closing as a duplicate of #2244 - the error message is slightly different but the underlying cause and the fix is the same.