[3.2.1] Unable to resolve module crypto from node_modules/crypto-js/core.js: crypto could not be found within the project.

[Bardiamist]

I got

Unable to resolve module `crypto` from `node_modules/crypto-js/core.js`: crypto could not be found within the project.

when updated from 3.2.0 to 3.2.1

[kishansbs]

same issue

[Malikkhoja-zz]

Same issue. We are using react-native-pdf and it has crypto-js as the dependency.

[evanvosberg]

Duplicate of #256

Please help to verify whether this pull request #259 would solve it.

[Bardiamist]

@evanvosberg

I added in package.json:

"crypto-js": "git+https://github.com/brix/crypto-js.git#feature/react-native",

Then I tried to run project and got next red screen:

Unable to resolve module `crypto-js/hmac-sha512` from `src/global/api.ts`: crypto-js/hmac-sha512 could not be found within the project.

If you are sure the module exists, try these steps:
 1. Clear watchman watches: watchman watch-del-all
 2. Delete node_modules: rm -rf node_modules and run yarn install
 3. Reset Metro's cache: yarn start --reset-cache
 4. Remove the cache: rm -rf /tmp/metro-*

RCTFatal
__28-[RCTCxxBridge handleError:]_block_invoke
_dispatch_call_block_and_release
_dispatch_client_callout
_dispatch_main_queue_callback_4CF
__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
__CFRunLoopRun
CFRunLoopRunSpecific
GSEventRunModal
UIApplicationMain
main
start

I have

import hmacSHA512 from 'crypto-js/hmac-sha512';

in src/global/api.ts

[evanvosberg]

@Bardiamist did you run grunt build on this branch and then used the content of the build directory only?

The structure of the develop branch is not designed to be used directly. It's required to run grunt build in order to create a running package in the build directory.

@Bardiamist I would appreciate when you comment directly on the pull request, not here.

[gHashTag]

I do not use crypto, but I also use AWS Amplify with react-native. I get this error. How to fix?

[evanvosberg]

This issue is marked as DUPLICATE

Please leave your comments here

[imwilliamxy]

Same issue when upgrade from 3.1.9-1 to 4.0.0 used in react native project.

[hanykumar]

same issue with "crypto-js": "^4.0.0"

[Bardiamist]

Continued discussion here: #259

[developeromI89]

facing same issue. using Azure-blob-storage with React-Native

crypto could not be found within the project or in these directories:
node_modules

If you are sure the module exists, try these steps:

1. Clear watchman watches: watchman watch-del-all
2. Delete node_modules and run yarn install
3. Reset Metro's cache: yarn start --reset-cache
4. Remove the cache: rm -rf /tmp/metro-*
   9 | var abortController = require('@azure/abort-controller');
   10 | var os = require('os');

11 | var crypto = require('crypto');
| ^
12 | var coreTracing = require('@azure/core-tracing');
13 | var stream = require('stream');
14 | require('@azure/core-paging');]
Error: Unable to resolve module crypto from azure\MyApp\node_modules@azure\storage-blob\dist\index.js: crypto could not
be found within the project or in these directories:
node_modules

[bluego78]

same issue here

[Bardiamist]

#259 (comment)

[xujintai123]

when i updated "crypto-js" from '3.2.1' to "3.3.0", solved

[aaronNGJ5]

I found that react-native-crypto don't work on recent which using react-native version 0.62.2 and react version 16.11.0, any more.

I used crypto-js package. The version is 4.2.0 in my react-native app. It's working well on my side.
You can add this in package.json, to try.