Build Fails with Flipper enabled

What happened?

App builds successfully when running react-native run-ios

But with Flipper enabled debug build fails detox build --configuration ios.sim.debug; detox test --configuration ios.sim.debug

** BUILD FAILED **
The following build commands failed:
        CompileC ../ios/build/Build/Intermediates.noindex/Pods.build/Debug-iphonesimulator/FlipperKit.build/Objects-normal/x86_64/FlipperWebSocket.o ../ios/Pods/FlipperKit/iOS/FlipperKit/FlipperWebSocket.mm normal x86_64 objective-c++ com.apple.compilers.llvm.clang.1_0.compiler (in target 'FlipperKit' from project 'Pods')
(1 failure)

Version of Flipper doesn’t seem to make a difference - have tried with

• 0.125.0
• 0.159.0
• 0.175.0

Successfully builds if Flipper is disabled

What was the expected behaviour?

detox build --configuration ios.sim.debug; detox test --configuration ios.sim.debug

should build successfully without having to disable Flipper

Was it tested on latest Detox?

• I have tested this issue on the latest Detox release and it still reproduces.

Did your test throw out a timeout?

• I have followed the instructions under Identifying which synchronization mechanism causes us to wait too much.

Help us reproduce this issue!

No response

In what environment did this happen?

Detox version: 20.0.3 React Native version: 0.70.6 Node version: 16.13.0 Device model: iPhone 14 iOS version: 16.1 macOS version: 13.0.1 Xcode version: 14.1 Test-runner (select one): jest

Detox logs

Detox logs

paste logs here!

Device logs

Device logs

paste logs here!

More data, please!

No response

[jonohodgson]

Have raised https://github.com/facebook/flipper/issues/4381

[jonohodgson]

Thanks for the prompt feedback - will investigate