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Questions tagged [flipper]

95 questions
51
votes
5 answers

Flipper cannot be opened because the developer cannot be verified in macOS Catalina

Flipper is a platform for debugging iOS, Android and React Native apps. I have downloaded the Flipper app from https://fbflipper.com/, but I can't run it. macOS version: Catalina 10.15.3
Md. Robi Ullah
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37
votes
13 answers

React Native Build Error on IOS - typedef redefinition with different types ('uint8_t' (aka 'unsigned char') vs 'enum clockid_t')

After upgrading React Native from 0.61.5 to 0.63.2, Flipper causes an error on IOS as typedef redefinition with different types ('uint8_t' (aka 'unsigned char') vs 'enum clockid_t') On github there are a few proposed answers but none of them solved…
mcnk
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26
votes
8 answers

React Native Flipper Debugging Issue : "NO APPLICATION SELECTED"

I have managed to connect a device ( I see logs and see the tree of React Native elements), but now I have an issue with connecting the app - "NO APPLICATION SELECTED" is what I see. Any ideas to fix it?
AlexUA
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22
votes
1 answer

duplicate symbol 'folly::exception_wrapper::from_exception_ptr(std::exception_ptr&&)' React Native 0.66 with hermes enabled

After updating my app to react-native v0.66.0, I keep getting this error if hermes is enabled. I tried to delete DerivedData folder, podfile podfile.lock... but nothing helped terminal output duplicate symbol…
cuongtd
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18
votes
3 answers

Lexical or Preprocessor Issue - event2/event-config.h file not found

I have a cleanly installed Mac 10.15.7, with freshly installed xCode (12.4) on in it. I installed react-native following the official instructions here. I created a new project and tried to build it (from Xcode), but ended up with this…
four-eyes
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14
votes
1 answer

Android Emulator unable to connect to Flipper

I followed the instructions here https://fbflipper.com/docs/getting-started/android-native/#diagnostics. I added the 3 dependencies in build.gradle, and added the application class with the same implementation as in the guide, and linked to it in…
Lara
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14
votes
6 answers

React native ios - error when running pod install (installing Flipper-Glog)

When I try to run pod install, an error is generated at when program reaches Installing Flipper-Glog (0.3.6)below is the error message in its entirety: Installing Flipper-Glog (0.3.6) [!] /bin/bash -c set -e #!/bin/bash # Copyright (c) Facebook,…
james murphy
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11
votes
3 answers

react-native iOS new scheme error: Undefined symbol: _OBJC_CLASS_$_FlipperClient

I added a new build configuration, Dev.Debug to my react-native project in xcode, duplicating the existing Debug configuration, and also added a corresponding scheme for the new configuration. Now when I attempt to run the project with the new…
OffensivelyBad
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11
votes
3 answers

fatal error: 'boost/preprocessor/control/expr_iif.hpp' file not found

I have a React Native project. I recently updated to macOS Big Sur 11.3 and XCode Version 12.5 (12E262). When I build the project in XCode I get the following error: ../ios/Pods/Headers/Public/Flipper-Folly/folly/functional/Invoke.h:22:10: fatal…
Evgin
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11
votes
3 answers

Flipper: Flipper Hermes debugger does not show

Flipper Hermes debugger does not show I would like to ask how to make him display normally？ react-native：0.62.2 (Update from 0.61 to 0.62.2) https://fbflipper.com/ https://reactnative.dev/docs/hermes error message: Metro is connected but no Hermes…
ebyte
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10
votes
6 answers

'FlipperKit/FlipperClient.h' file not found

Im trying to migrate RN Version from 0.61.5 to 0.62.0 to get use of Flipper tool for Debugging and profiling purpose. As part of this migration i have followed upgrade helper tool from RN documentation. After integration , when i was trying to build…
Kartiikeya
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10
votes
4 answers

flipper: Desktop failed to provide certificates. Error from flipper desktop

Getting a flipper error log while i am trying to run ios app from xcode. flipper: Desktop failed to provide certificates. Error from flipper desktop: rsocket::StreamInterruptedException: connection error App is working smoothly, no issues found.…
Arun Girivasan
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9
votes
1 answer

Network section not showing in flipper debugger app

I have installed Flipper for debugging my react-native app but not able to see network section. Thanks in Advance
kshitij
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8
votes
1 answer

Open Debugger react-native 0.70

I want to open debugger using hermes but log error Browser exited with error:, Error: invalid url, missing http/https protocol how to fix it
phuocantd
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8
votes
0 answers

How do I prevent React Native devtools from launching in the browser when I enable debugging?

I'm attempting to debug my React Native app with Flipper, and every time I open the developer menu and choose Debug, it launches a browser tab with the debugging UI. This doesn't happen when I have React Native Debugger running, but for some reason…
swrobel
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