[0.63-rc.1] [Android] In CoreModulesPackage, could not find Native module for JSDevSupport

[tlqylzn]

Please provide all the information requested. Issues that do not follow this format are likely to stall.

Description

Enabling debug mode on android for a new project shows the following error. See screenshot below.

React Native version:

System:
OS: macOS 10.15.4
CPU: (4) x64 Intel(R) Core(TM) i5-6267U CPU @ 2.90GHz
Memory: 588.70 MB / 8.00 GB
Shell: 5.7.1 - /bin/zsh
Binaries:
Node: 10.15.0 - ~/.nvm/versions/node/v10.15.0/bin/node
Yarn: 1.17.3 - ~/.nvm/versions/node/v10.15.0/bin/yarn
npm: 6.4.1 - ~/.nvm/versions/node/v10.15.0/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
Managers:
CocoaPods: 1.9.1 - /Users/tim/.rvm/rubies/ruby-2.6.3/bin/pod
SDKs:
iOS SDK:
Platforms: iOS 13.5, DriverKit 19.0, macOS 10.15, tvOS 13.4, watchOS 6.2
Android SDK:
API Levels: 28, 29
Build Tools: 28.0.3, 29.0.2, 29.0.3
System Images: android-29 | Google Play Intel x86 Atom
Android NDK: Not Found
IDEs:
Android Studio: 3.6 AI-192.7142.36.36.6392135
Xcode: 11.5/11E608c - /usr/bin/xcodebuild
Languages:
Java: 1.8.0_131 - /usr/bin/javac
Python: 3.7.4 - /usr/local/opt/python/libexec/bin/python
npmPackages:
@react-native-community/cli: Not Found
react: 16.13.1 => 16.13.1
react-native: 0.63.0-rc.1 => 0.63.0-rc.1System:
OS: macOS 10.15.4
CPU: (4) x64 Intel(R) Core(TM) i5-6267U CPU @ 2.90GHz
Memory: 588.70 MB / 8.00 GB
Shell: 5.7.1 - /bin/zsh
Binaries:
Node: 10.15.0 - ~/.nvm/versions/node/v10.15.0/bin/node
Yarn: 1.17.3 - ~/.nvm/versions/node/v10.15.0/bin/yarn
npm: 6.4.1 - ~/.nvm/versions/node/v10.15.0/bin/npm
Watchman: 4.9.0 - /usr/local/bin/watchman
Managers:
CocoaPods: 1.9.1 - /Users/tim/.rvm/rubies/ruby-2.6.3/bin/pod
SDKs:
iOS SDK:
Platforms: iOS 13.5, DriverKit 19.0, macOS 10.15, tvOS 13.4, watchOS 6.2
Android SDK:
API Levels: 28, 29
Build Tools: 28.0.3, 29.0.2, 29.0.3
System Images: android-29 | Google Play Intel x86 Atom
Android NDK: Not Found
IDEs:
Android Studio: 3.6 AI-192.7142.36.36.6392135
Xcode: 11.5/11E608c - /usr/bin/xcodebuild
Languages:
Java: 1.8.0_131 - /usr/bin/javac
Python: 3.7.4 - /usr/local/opt/python/libexec/bin/python
npmPackages:
@react-native-community/cli: Not Found
react: 16.13.1 => 16.13.1
react-native: 0.63.0-rc.1 => 0.63.0-rc.1

Steps To Reproduce

Provide a detailed list of steps that reproduce the issue.

1. npx react-native init RN063 --version 0.63.0-rc.1
2. react-native start and react-native run-android
3. Enable debug mode on react native dev menu

Expected Results

Should work the same as debug mode disabled

[nojas01]

Got the same error
is this related to #28844 ?

[BrunoVillanova]

Same here!

[pqminh]

Same error

[aaronofleonard]

Same error for me too. I'd call this semi-critical. There was another issue creating for this same problem back in April, that's quite a while for debugging to be an absolute no-go on Android for this version.

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may also label this issue as a "Discussion" or add it to the "Backlog" and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.