Framework not found FirebaseInstanceID on Xcode - ios

Question

I get below error from Xcode. Tried many solutions available on Internet but of no use.
ld: framework not found FirebaseInstanceID
Solutions I tried:
https://stackoverflow.com/a/31298214/10182352
framework not found FirebaseInstanceID in Xcode
https://stackoverflow.com/a/52386172/10182352
Tried deleting Podfile.lock and Podfile and initiated again by:
pod init
pod install
pod update
My Podfile looks like:
# Uncomment this line to define a global platform for your project
platform :ios, '10.0'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
project 'Runner', {
'Debug' => :debug,
'Profile' => :release,
'Release' => :release,
}
def parse_KV_file(file, separator='=')
file_abs_path = File.expand_path(file)
if !File.exists? file_abs_path
return [];
end
generated_key_values = {}
skip_line_start_symbols = ["#", "/"]
File.foreach(file_abs_path) do |line|
next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ }
plugin = line.split(pattern=separator)
if plugin.length == 2
podname = plugin[0].strip()
path = plugin[1].strip()
podpath = File.expand_path("#{path}", file_abs_path)
generated_key_values[podname] = podpath
else
puts "Invalid plugin specification: #{line}"
end
end
generated_key_values
end
target 'Runner' do
use_frameworks!
use_modular_headers!
# Flutter Pod
copied_flutter_dir = File.join(__dir__, 'Flutter')
copied_framework_path = File.join(copied_flutter_dir, 'Flutter.framework')
copied_podspec_path = File.join(copied_flutter_dir, 'Flutter.podspec')
unless File.exist?(copied_framework_path) && File.exist?(copied_podspec_path)
# Copy Flutter.framework and Flutter.podspec to Flutter/ to have something to link against if the xcode backend script has not run yet.
# That script will copy the correct debug/profile/release version of the framework based on the currently selected Xcode configuration.
# CocoaPods will not embed the framework on pod install (before any build phases can generate) if the dylib does not exist.
generated_xcode_build_settings_path = File.join(copied_flutter_dir, 'Generated.xcconfig')
unless File.exist?(generated_xcode_build_settings_path)
raise "Generated.xcconfig must exist. If you're running pod install manually, make sure flutter pub get is executed first"
end
generated_xcode_build_settings = parse_KV_file(generated_xcode_build_settings_path)
cached_framework_dir = generated_xcode_build_settings['FLUTTER_FRAMEWORK_DIR'];
unless File.exist?(copied_framework_path)
FileUtils.cp_r(File.join(cached_framework_dir, 'Flutter.framework'), copied_flutter_dir)
end
unless File.exist?(copied_podspec_path)
FileUtils.cp(File.join(cached_framework_dir, 'Flutter.podspec'), copied_flutter_dir)
end
end
# Keep pod path relative so it can be checked into Podfile.lock.
pod 'Flutter', :path => 'Flutter'
# Plugin Pods
# Prepare symlinks folder. We use symlinks to avoid having Podfile.lock
# referring to absolute paths on developers' machines.
system('rm -rf .symlinks')
system('mkdir -p .symlinks/plugins')
plugin_pods = parse_KV_file('../.flutter-plugins')
plugin_pods.each do |name, path|
symlink = File.join('.symlinks', 'plugins', name)
File.symlink(path, symlink)
pod name, :path => File.join(symlink, 'ios')
end
end
# Prevent Cocoapods from embedding a second Flutter framework and causing an error with the new Xcode build system.
install! 'cocoapods', :disable_input_output_paths => true
post_install do |installer|
installer.pods_project.targets.each do |target|
target.build_configurations.each do |config|
config.build_settings['ENABLE_BITCODE'] = 'NO'
end
end
end
pod 'FirebaseCore'
pod 'Firebase/Analytics'
pod 'Firebase/Performance'
pod 'Crashlytics', '~> 3.12.0'
pod 'GoogleSignIn', '~> 4.4.0'
I have also make sure that I have opened xcodeworkspace not xcodeproject.
For more clarification, I have removed this framework from my Frameworks tab search paths too.

Answer 1

#Paul your answer was spotless. I managed to eradicate this annoying problem following your suggestion:
Open MyRockingApp.xcodeproj
Linking -> Other Linker Flags -> Debug/Release
Delete -framework "FirebaseInstanceID"
Thank you very much!

Answer 2

After 12 hours of constantly going through the DOCs of Firebase and implementing every answers on Stack Overflow I managed to eradicate this error. Below steps are what I did for this:
The framework mentioned above isn't included in the PODs which I have installed. So you need to explicitly download the framework from https://firebase.google.com/download/ios
Once the SDK is downloaded, firstly clear the DerivedData by going to Xcode -> Preferences -> Locations -> Derived Data. Move into that directory and delete the DerivedData folder.
Delete Podfile.lock and Pods folder and do pod init and pod install.
Open XCode and copy the path of framework SDK that you downloaded. For me it is: /user/Downloads/Firebase/FirebaseMessaging/FirebaseInstanceID.xcframework/ios-i386_x86_64-simulator and copy this in Framework Search Paths which is under Build Settings.
Drag and drop the folder named FirebaseInstanceID.framework into Frameworks list as shown in second image of the question(left side).

Answer 3

Remove -l"FirebaseInstanceID" from linker list.
[Target/Build Settings/Linking/Other linker flags].
When updating the pod, it removed the library, but did not remove key from target.linker.list. After manual deletion pod.update not returns it back.

Answer 4

I suspect the Xcode project has a lingering reference to FirebaseInstanceID. The latest versions of the pods listed do not need it.
It should work to remove references to FirebaseInstanceID from the Xcode project.

Answer 5

pod deintegrate
pod install
Resolved my problem.