yahoo / yahoo/serialize-javascript

Unable to resolve module `buffer` in react-native

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#102 2 comments 2 reactions 0 assignees View on GitHub

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Dominant language
JavaScript
Stars
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Forks
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Avg merge
1d 12h
Merged PRs (30d)
2

Description

Packages

  • react-native: 0.63.2
  • serialize-javascript: 3.1.0 and higher (3.1.0 - 5.1.0)

Use

import serialize from 'serialize-javascript'

...

const var1 = serialize(value)

Error
The application crashes on startup with an error:
Unable to resolve module buffer from node_modules/safe-buffer/index.js: buffer could not be found within the project

Found a solution (in App.js):
npm install -S buffer

import { Buffer } from 'buffer';
global.Buffer = Buffer; // very important

But that doesn't work either and throws another error:

  • ERROR Error: Secure random number generation is not supported by this browser.
    Use Chrome, Firefox or Internet Explorer 11
  • ERROR Invariant Violation: Module AppRegistry is not a registered callable module (calling runApplication)

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the startup failure with React Native 0.63.2 and serialize-javascript 3.1.0 or later, then inspect node_modules/safe-buffer/index.js and the App.js workaround described in the report. Check whether the package can resolve its buffer dependency without triggering the secure-random and AppRegistry errors; done means the reported usage starts successfully.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, react-native
Domain
mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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