Hermes debugger no longer working after 0.126.0

[nibblesnbits]

🐛 Bug Report

I was able to use the Hermes Debugger for React Native yesterday with version 0.125.0, but now that I've installed 0.126.0, the debugger is listed under "Unavailable Plugins" and when selected I get the message

Plugin 'Hermes Debugger (RN)' is unavailable
Device plugin 'Hermes Debugger (RN)' is not supported by the selected device 'iPhone' (iOS).

To Reproduce

Run any iOS app, and select the app in Flipper.

Environment

iOS 15.1
React Native 0.66.4
@react-native-community/cli-debugger-ui 5.0.1
(Note that none of the above have changed since yesterday, and everything worked then).
Flipper 0.126.0

[mweststrate]

Hermes Debugger RN is not supported by iOS devices, it is supported by Metro / React Native. Make sure you have Metro running to see the device.

[hakkikonu]

agree. 0.126 crashes metro bundler also. i downgraded to 0.125 and now it working properly.

[mweststrate]

Sorry, missed that this is most probably a duplicate of #3189, but since downgrading fixes the problem, pretty sure it is. Upgrading to 0.127 that contains a fix should work (just released), or otherwise this work around on 0.126 should work as well: #3189 (comment).

[hakkikonu]

Thanks

[gauravsbagul]

Hi,
I have downgraded the Flipper App to 0.214.0 and the Hermes Debugger (RN) Enabled.