Undefined symbol: ___darwin_check_fd_set_overflow

user_8090893 0
Viewed 10772

I'm getting this error when I try to run my project.

Undefined symbol: ___darwin_check_fd_set_overflow

Here, I'm included pod 'mobile-ffmpeg-full', '4.3.2' this frame work for video streaming.

Complete error:

Undefined symbols for architecture arm64:
  "___darwin_check_fd_set_overflow", referenced from:
      _read_key in mobileffmpeg(libmobileffmpeg_la-fftools_ffmpeg.o)
      _xmlNanoFTPCheckResponse in libxml2(nanoftp.o)
      _xmlNanoFTPCloseConnection in libxml2(nanoftp.o)
      _xmlNanoFTPList in libxml2(nanoftp.o)
      _xmlNanoFTPGet in libxml2(nanoftp.o)
      _OUTLINED_FUNCTION_8 in libxml2(nanoftp.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

enter image description here

Frame work Git link : https://github.com/tanersener/mobile-ffmpeg

ffmpeg xcode objective-c cocoa-touch ios
4 Answers

I had same Issue that solved by Following step.

  1. comment all flipper function in podfile
  2. remove/comment flipperInit in appDelegate
  3. remove podfile.lock file in ios directory
  4. pod install,
  5. clean project
  6. run again
user_91304320

It's kinda a Pod issue, so there's no need to remove or commenting out the files. Simply downgrade the Flipper-Folly and OpenSSL-Universal. Search for the property on your Podfile.lock. Downgrade them one version step down. For example:

(2.2.1) to (2.2.0)
(= 1.0.2.20) to (= 1.0.2.19)
user_115682920

I have encountered this several times. This issue occurs mostly on Mojave with Xcode version (11.3.1). Upgrading my macOS as well as Xcode solved it permanently.

Ways it can be resolved;

  1. Upgrade your macOS to Catalina/Big Sur. And then your Xcode to version(12.4).

  2. Downgrade Flipper-Folly(from 2.2.1 to 2.2.0) and OpenSSL-Universal(from 1.0.2.20 to 1.0.2.19) in Podfile.lock. Here is how it should look like

    • Flipper-Folly (2.2.0):
    • boost-for-react-native
    • CocoaLibEvent (~> 1.0)
    • Flipper-DoubleConversion
    • Flipper-Glog
    • OpenSSL-Universal (= 1.0.2.19)
  • OpenSSL-Universal (1.0.2.19):
    • OpenSSL-Universal/Static (= 1.0.2.19)
    • OpenSSL-Universal/Static (1.0.2.19)
  • Comment all flipper function in podfile
  • Remove flipperInit in appDelegate
  • Remove openSSl in podfile.lock
  • Run pod install,
  • Clean project
  • Run again

It has also been answered here https://github.com/facebook/react-native/issues/30231

user_99182330 
I have solved by Following step.
 
remove podfile.lock file in ios directory
remove pods file in ios directory
pod install,
clean project
run again




comment all flipper function in podfile

# Enables Flipper.
      #
      # Note that if you have use_frameworks! enabled, Flipper will not work and
      # you should disable these next few lines.
     
        # use_flipper!
      # post_install do |installer|
        # flipper_post_install(installer)
      # end
user_53168720
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