[@nativescript/firebase-firestore]

I am trying to use the offical native sript firebase and firesore plugins.

I created a plain nativescript angular project and installed

npm install @nativescript/firebase-core 
npm install @nativescript/firebase-firestore

I got this error message :

Pre-downloading: `FirebaseFirestore` from `https://github.com/invertase/firestore-ios-sdk-frameworks.git`, tag `9.6.0`
[!] CocoaPods could not find compatible versions for pod "FirebaseFirestore":
  In Podfile:
    FirebaseFirestore (from `https://github.com/invertase/firestore-ios-sdk-frameworks.git`, tag `9.6.0`)

Specs satisfying the `FirebaseFirestore (from `https://github.com/invertase/firestore-ios-sdk-frameworks.git`, tag `9.6.0`)` dependency were found, but they required a higher minimum deployment target.

As recommened i added podfile and build.xcconig in App_Resources/ios

IPHONEOS_DEPLOYMENT_TARGET = 11.0;

platform :ios, '11.0'

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
    end
  end
end

this leads to other errors :

Saving metadata generation's stderr stream to: /Users/sjunk/Projects/fb4/platforms/ios/build/Debug-iphonesimulator/metadata-generation-stderr-x86_64.txt
~/Projects/fb4/platforms/ios
ld: warning: dylib (/Users/sjunk/Projects/fb4/platforms/ios/build/Debug-iphonesimulator/TNSWidgets.framework/TNSWidgets) was built for newer iOS Simulator version (12.0) than being linked (11.0)
ld: warning: Could not find or use auto-linked library 'swiftFoundation'
ld: warning: Could not find or use auto-linked library 'swiftCompatibility51'
ld: warning: Could not find or use auto-linked library 'swiftMetal'
ld: warning: Could not find or use auto-linked library 'swiftDarwin'
ld: warning: Could not find or use auto-linked library 'swiftUIKit'
ld: warning: Could not find or use auto-linked library 'swiftCoreData'
ld: warning: Could not find or use auto-linked library 'swiftCore'
ld: warning: Could not find or use auto-linked library 'swiftQuartzCore'
ld: warning: Could not find or use auto-linked library 'swiftos'
ld: warning: Could not find or use auto-linked library 'swiftCoreGraphics'
ld: warning: Could not find or use auto-linked library 'swift_Concurrency'
ld: warning: Could not find or use auto-linked library 'swiftDispatch'
ld: warning: Could not find or use auto-linked library 'swiftObjectiveC'
ld: warning: Could not find or use auto-linked library 'swiftCompatibility50'
ld: warning: Could not find or use auto-linked library 'swiftCoreFoundation'
ld: warning: Could not find or use auto-linked library 'swiftFileProvider'
ld: warning: Could not find or use auto-linked library 'swiftCompatibilityDynamicReplacements'
ld: warning: Could not find or use auto-linked library 'swiftCoreImage'
ld: warning: Could not find or use auto-linked library 'swiftCompatibilityConcurrency'
ld: warning: Could not find or use auto-linked library 'swiftDataDetection'
ld: warning: Could not find or use auto-linked library 'swiftUniformTypeIdentifiers'
Undefined symbols for architecture x86_64:
  "_pb_decode", referenced from:
      firebase::firestore::remote::ByteBufferReader::Read(pb_field_s const*, void*) in FirebaseFirestore(grpc_nanopb.o)
      firebase::firestore::nanopb::StringReader::Read(pb_field_s const*, void*) in FirebaseFirestore(reader.o)
  "_pb_encode", referenced from:
      firebase::firestore::nanopb::Writer::Write(pb_field_s const*, void const*) in FirebaseFirestore(writer.o)
  "_FIRLogBasic", referenced from:
      firebase::firestore::util::(anonymous namespace)::LogMessageV(firebase::firestore::util::LogLevel, NSString*, ...) in FirebaseFirestore(log_apple.o)
  "_FIRIsLoggableLevel", referenced from:
      firebase::firestore::util::LogIsLoggable(firebase::firestore::util::LogLevel) in FirebaseFirestore(log_apple.o)
  "_FIRSetLoggerLevel", referenced from:
      firebase::firestore::util::LogSetLevel(firebase::firestore::util::LogLevel) in FirebaseFirestore(log_apple.o)
  "_FIRAuthStateDidChangeInternalNotificationUIDKey", referenced from:
      ____ZN8firebase9firestore11credentials31FirebaseAuthCredentialsProviderC2EP6FIRAppPU25objcproto14FIRAuthInterop11objc_object_block_invoke in FirebaseFirestore(firebase_auth_credentials_provider_apple.o)
  "_FIRAuthStateDidChangeInternalNotification", referenced from:
      firebase::firestore::credentials::FirebaseAuthCredentialsProvider::FirebaseAuthCredentialsProvider(FIRApp*, id<FIRAuthInterop>) in FirebaseFirestore(firebase_auth_credentials_provider_apple.o)
  "Swift.KeyedEncodingContainer.encode(_: Swift.Int64, forKey: A) throws -> ()", referenced from:
      (extension in FirebaseFirestoreSwift):FirebaseFirestoreSwift.(CodableTimestamp in _1BE1C8AC6174899808A2C5532EFF4699).encode(to: Swift.Encoder) throws -> () in FirebaseFirestoreSwift(Timestamp+Codable.o)
  "Swift.KeyedEncodingContainer.encode(_: Swift.Int32, forKey: A) throws -> ()", referenced from:
      (extension in FirebaseFirestoreSwift):FirebaseFirestoreSwift.(CodableTimestamp in _1BE1C8AC6174899808A2C5532EFF4699).encode(to: Swift.Encoder) throws -> () in FirebaseFirestoreSwift(Timestamp+Codable.o)
  "Swift.KeyedDecodingContainer.decode(_: Swift.Int64.Type, forKey: A) throws -> Swift.Int64", referenced from:
      (extension in FirebaseFirestoreSwift):FirebaseFirestoreSwift.(CodableTimestamp in _1BE1C8AC6174899808A2C5532EFF4699).init(from: Swift.Decoder) throws -> A in FirebaseFirestoreSwift(Timestamp+Codable.o)
  "Foundation.Date._bridgeToObjectiveC() -> __C.NSDate", referenced from:
      static (extension in FirebaseFirestoreSwift):Foundation.Date.unwrap(Foundation.Date) throws -> __C.FIRTimestamp in FirebaseFirestoreSwift(ServerTimestamp.o)
      protocol witness for

Maybe there are some issues with nanopb.

here is my package.json

{
  "name": "fb4",
  "main": "./src/main.ts",
  "version": "1.0.0",
  "private": true,
  "dependencies": {
    "@angular/animations": "~15.0.0",
    "@angular/common": "~15.0.0",
    "@angular/compiler": "~15.0.0",
    "@angular/core": "~15.0.0",
    "@angular/forms": "~15.0.0",
    "@angular/platform-browser": "~15.0.0",
    "@angular/platform-browser-dynamic": "~15.0.0",
    "@angular/router": "~15.0.0",
    "@nativescript/angular": "~15.0.0",
    "@nativescript/core": "~8.4.0",
    "@nativescript/firebase-core": "^2.5.2",
    "@nativescript/firebase-firestore": "^2.5.2",
    "@nativescript/theme": "~3.0.2",
    "rxjs": "~7.5.0",
    "zone.js": "~0.11.5"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~15.0.0",
    "@angular/compiler-cli": "~15.0.0",
    "@nativescript/ios": "8.3.3",
    "@nativescript/types": "~8.4.0",
    "@nativescript/webpack": "~5.0.12",
    "@ngtools/webpack": "~15.0.0",
    "typescript": "~4.8.4"
  }
}

Tái hiện bản build iOS dựa trên các dependency trong package.json và các thiết lập trong Podfile và build.xcconfig của App_Resources/ios. Bắt đầu với lỗi deployment-target của CocoaPods, sau đó kiểm tra đầu ra của linker để tìm các symbol của Firestore, nanopb và Swift. Được xem là hoàn tất khi một project NativeScript Angular đơn giản build thành công với @nativescript/firebase-firestore.