Crash on startup after upgrading to React Native 0.82.1 – TypeError: Cannot read property 'prototype' of undefined
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Description
Description
After upgrading my existing React Native project to 0.82.1, the application crashes immediately on startup on Android with a red screen error:
[runtime not ready]: TypeError: Cannot read property 'prototype' of undefined
Steps to reproduce
Upgrade an existing React Native project to 0.82.1
Run the app using:
yarn android
App launches
App crashes immediately with a red screen
React Native Version
0.82.1
Affected Platforms
Runtime - Android
Output of npx @react-native-community/cli info
System:
OS: macOS 14.x
CPU: Apple Silicon
Memory: XX GB
Shell: zsh
Binaries:
Node: 22.x
Yarn: 1.22.x
npm: 10.x
SDKs:
Android SDK: Installed
Stacktrace or Logs
[runtime not ready]: TypeError: Cannot read property 'prototype' of undefined
stack:
anonymous@111327:104
loadModuleImplementation@275:13
guardedLoadModule@182:37
metroRequire@96:91
anonymous@148097:30
loadModuleImplementation@275:13
guardedLoadModule@182:37
metroRequire@96:91
anonymous@172102:48
loadModuleImplementation@275:13
guardedLoadModule@182:37
metroRequire@96:91
global@345973:3
MANDATORY Reproducer
https://github.com/facebook/react-native/issues
Screenshots and Videos
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the crash in an existing React Native project upgraded to 0.82.1 with yarn android on Android. Review the provided startup stacktrace and runtime error; done means identifying the compatibility problem and confirming that the application launches without the red-screen TypeError.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, react-native
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100