React Native Debugger is broken

[deceive3w]

i got error message when start debugger, its work yesterday and didn't nothing change

deltaUrlToBlobUrl.js:24 Uncaught (in promise) TypeError: Cannot read property 'get' of undefined
    at deltaUrlToBlobUrl (deltaUrlToBlobUrl.js:24)
    at getBlobUrl (?platform=android&dev=true&minify=false:230)
    at WebSocket.ws.onmessage (?platform=android&dev=true&minify=false:185)

Update
its work when using 127.0.0.1:8081 instead of localhost:8081

React Native version:

  React Native Environment Info:
    System:
      OS: macOS High Sierra 10.13.6
      CPU: (4) x64 Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz
      Memory: 68.80 MB / 8.00 GB
      Shell: 3.2.57 - /bin/bash
    Binaries:
      Node: 8.11.4 - /usr/local/bin/node
      Yarn: 1.15.2 - /usr/local/bin/yarn
      npm: 5.6.0 - /usr/local/bin/npm
      Watchman: 4.9.0 - /usr/local/bin/watchman
    SDKs:
      iOS SDK:
        Platforms: iOS 12.1, macOS 10.14, tvOS 12.1, watchOS 5.1
      Android SDK:
        API Levels: 22, 23, 24, 25, 26, 27, 28
        Build Tools: 23.0.1, 23.0.2, 24.0.1, 25.0.0, 25.0.1, 25.0.2, 26.0.1, 26.0.2, 26.0.3, 27.0.2, 27.0.3, 28.0.1, 28.0.3
        System Images: android-24 | Intel x86 Atom_64
    IDEs:
      Android Studio: 3.1 AI-173.4819257
      Xcode: 10.1/10B61 - /usr/bin/xcodebuild
    npmPackages:
      react: 16.6.3 => 16.6.3
      react-native: 0.59.9 => 0.59.9

Steps To Reproduce

1.Start Remote JS Debugging

Describe what you expected to happen:
just want to debug

[react-native-bot]

It looks like you are using an older version of React Native. Please update to the latest release, v0.60 and verify if the issue still exists.

The "Resolution: Old Version" label will be removed automatically once you edit your original post with the results of running `react-native info` on a project using the latest release.

[hramos]

I'm leaning towards closing this for two reasons: 1) insufficient repro steps (apparently it stopped working without any changes to the product code), and 2) you already worked around this by using the localhost ip address directly.