Unhandled JS Exception: Unexpected token Expected a ')' or a ' after a parameter declaration.

Description

after delete file yarn.lock and yarn install then build app , that error occur error

Version

0.60.6

Output of `npx react-native info`

info Fetching system and libraries information… System: OS: macOS 11.6 CPU: (6) x64 Intel® Core™ i5-8500B CPU @ 3.00GHz Memory: 218.86 MB / 20.00 GB Shell: 5.8 - /bin/zsh Binaries: Node: 16.3.0 - /usr/local/bin/node Yarn: 1.22.17 - ~/Documents/RabilooWorkSpace/yakuodo_app_mobile/node_modules/.bin/yarn npm: 7.15.1 - /usr/local/bin/npm SDKs: iOS SDK: Platforms: DriverKit 21.2, iOS 15.2, macOS 12.1, tvOS 15.2, watchOS 8.3 IDEs: Android Studio: 4.2 AI-202.7660.26.42.7351085 Xcode: 13.2.1/13C100 - /usr/bin/xcodebuild npmPackages: react: 16.8.6 => 16.8.6 react-native: 0.60.6 => 0.60.6

Steps to reproduce

step 1: delete file yarn.lock and Podfile.lock step 2: run ‘yarn install’ step 3: run ‘cd ios and Pod install’ step 4: build app after show splash screen , app show error

error

Snack, code example, screenshot, or link to a repository

No response

Issue Analytics

State:
Created 2 years ago
Reactions:10
Comments:28 (2 by maintainers)

Top GitHub Comments

17reactions

kerm1itcommented, Jan 13, 2022

https://github.com/babel/babel/issues/14139#issuecomment-1011836916

9reactions

joshua-davis-rosecommented, Jan 12, 2022

I finally got it to work by setting explicit versions in my devDependencies and resolutions. I also needed to delete my node_modules and yarn.lock, but YMMV. I went back to 7.16.5 since it was the upgrade to 7.16.7 that I first saw the issue, but the latter may be safe.

"devDependencies": {
    "@babel/core": "7.16.5",
    "@babel/preset-flow": "7.16.5",
    "@babel/runtime": "7.16.5"
}
"resolutions": {
    "@babel/traverse": "7.16.5"
}

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