jhen0409 / jhen0409/react-native-debugger

Runtime is not ready for debugging

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#390 19 comments 25 reactions 0 assignees View on GitHub
Dominant language
JavaScript
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Description

React Native Debugger app version: 0.9.10
React Native version: EXPO SDK 34
Platform: IOS
Is real device of platform: No
Operating System: macOS High Sierra

Everytime I open React Native Debugger, it works for a few seconds and then I got a red screen showing "Runtime is not ready for debugging. Make sure Packager server is running"

Not sure why, the app runs okay if I turned off React Native Debugging. I don't have any other alternative since react-devtools is not working anymore. I need to inspect the element and fix the layout.

![Simulator Screen Shot - iPhone 5s - 2019-08-21 at 16 37 06](https://user-images.githubusercontent.com/2231998/63416491-10285b80-c432-11e9-8554-e2e205a79115.png)

Thanks

Contributor guide

Open the contributing guide

Research direction

Start by reproducing the red “Runtime is not ready for debugging” screen with React Native Debugger 0.9.10, Expo SDK 34, an iOS simulator, and macOS High Sierra. Check the debugger’s runtime connection and packager interaction; done means React Native debugging remains usable without the error while the app is running.

Written by the indexing model from the issue text.

Assessment

Tech stack
electron, javascript, react-native
Domain
desktop-dev, devtools
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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