Flutter iOS 不使用 pod
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【中文标题】Flutter iOS 不使用 pod【英文标题】：Flutter iOS not using pods 【发布时间】：2018-11-15 02:38:14 【问题描述】：我当然对编程和颤振相当陌生。我正在尝试使用 firebase pod 来验证我的应用程序中的用户。 android 及其“pubspec”就像一个魅力，但我无法让 ios pod 工作。每当我尝试使用其中一个已安装的 pod 时，我都会收到以下错误，例如：
MissingPluginException（在通道 plugins.flutter.io/firebase_auth 上找不到方法 signInWithEmailAndPassword 的实现）
The 'podfile' and the 'podfile.lock' look like this:
# Uncomment this line to define a global platform for your project
# platform :ios, '9.0'
# CocoaPods analytics sends network stats synchronously affecting
flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
def parse_KV_file(file, separator='=')
file_abs_path = File.expand_path(file)
if !File.exists? file_abs_path
return [];
end
pods_ary = []
skip_line_start_symbols = ["#", "/"]
File.foreach(file_abs_path) |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)
pods_ary.push(:name => podname, :path => podpath);
else
puts "Invalid plugin specification: #line"
end
return pods_ary
end
target 'Runner' do
# 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')
# Flutter Pods
generated_xcode_build_settings =
parse_KV_file('./Flutter/Generated.xcconfig')
if generated_xcode_build_settings.empty?
puts "Generated.xcconfig must exist. If you're running pod install
manually, make sure flutter packages get is executed first."
end
generated_xcode_build_settings.map |p|
if p[:name] == 'FLUTTER_FRAMEWORK_DIR'
symlink = File.join('.symlinks', 'flutter')
File.symlink(File.dirname(p[:path]), symlink)
pod 'Flutter', :path => File.join(symlink,
File.basename(p[:path]))
end
# Plugin Pods
plugin_pods = parse_KV_file('../.flutter-plugins')
plugin_pods.map |p|
symlink = File.join('.symlinks', 'plugins', p[:name])
File.symlink(p[:path], symlink)
pod p[:name], :path => File.join(symlink, 'ios')
end
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
PODS:
- BoringSSL (10.0.3):
- BoringSSL/Implementation (= 10.0.3)
- BoringSSL/Interface (= 10.0.3)
- BoringSSL/Implementation (10.0.3):
- BoringSSL/Interface (= 10.0.3)
- BoringSSL/Interface (10.0.3)
- cloud_firestore (0.0.1):
- Firebase/Auth
- Firebase/Core
- Firebase/Database
- Firebase/Firestore
- Flutter
- Firebase/Auth (5.1.0):
- Firebase/CoreOnly
- FirebaseAuth (= 5.0.0)
- Firebase/Core (5.1.0):
- Firebase/CoreOnly
- FirebaseAnalytics (= 5.0.1)
- Firebase/CoreOnly (5.1.0):
- FirebaseCore (= 5.0.2)
- Firebase/Database (5.1.0):
- Firebase/CoreOnly
- FirebaseDatabase (= 5.0.1)
- Firebase/Firestore (5.1.0):
- Firebase/CoreOnly
- FirebaseFirestore (= 0.12.2)
- firebase_auth (0.0.1):
- Firebase/Auth
- Firebase/Core
- Flutter
- firebase_core (0.0.1):
- Firebase/Core
- Flutter
- firebase_database (0.0.1):
- Firebase/Database
- Flutter
- FirebaseAnalytics (5.0.1):
- FirebaseCore (~> 5.0)
- FirebaseInstanceID (~> 3.0)
- "GoogleToolboxForMac/NSData+zlib (~> 2.1)"
- nanopb (~> 0.3)
- FirebaseAuth (5.0.0):
- FirebaseCore (~> 5.0)
- GTMSessionFetcher/Core (~> 1.1)
- FirebaseCore (5.0.2):
- "GoogleToolboxForMac/NSData+zlib (~> 2.1)"
- FirebaseDatabase (5.0.1):
- FirebaseCore (~> 5.0)
- leveldb-library (~> 1.18)
- FirebaseFirestore (0.12.2):
- FirebaseCore (~> 5.0)
- FirebaseFirestore/abseil-cpp (= 0.12.2)
- gRPC-ProtoRPC (~> 1.0)
- leveldb-library (~> 1.18)
- Protobuf (~> 3.1)
- FirebaseFirestore/abseil-cpp (0.12.2):
- FirebaseCore (~> 5.0)
- gRPC-ProtoRPC (~> 1.0)
- leveldb-library (~> 1.18)
- Protobuf (~> 3.1)
- FirebaseInstanceID (3.0.0):
- FirebaseCore (~> 5.0)
- Flutter (1.0.0)
- GoogleToolboxForMac/Defines (2.1.4)
- "GoogleToolboxForMac/NSData+zlib (2.1.4)":
- GoogleToolboxForMac/Defines (= 2.1.4)
- gRPC (1.12.0):
- gRPC-RxLibrary (= 1.12.0)
- gRPC/Main (= 1.12.0)
- gRPC-Core (1.12.0):
- gRPC-Core/Implementation (= 1.12.0)
- gRPC-Core/Interface (= 1.12.0)
- gRPC-Core/Implementation (1.12.0):
- BoringSSL (~> 10.0)
- gRPC-Core/Interface (= 1.12.0)
- nanopb (~> 0.3)
- gRPC-Core/Interface (1.12.0)
- gRPC-ProtoRPC (1.12.0):
- gRPC (= 1.12.0)
- gRPC-RxLibrary (= 1.12.0)
- Protobuf (~> 3.0)
- gRPC-RxLibrary (1.12.0)
- gRPC/Main (1.12.0):
- gRPC-Core (= 1.12.0)
- gRPC-RxLibrary (= 1.12.0)
- GTMSessionFetcher/Core (1.1.15)
- leveldb-library (1.20)
- nanopb (0.3.8):
- nanopb/decode (= 0.3.8)
- nanopb/encode (= 0.3.8)
- nanopb/decode (0.3.8)
- nanopb/encode (0.3.8)
- Protobuf (3.5.0)
- url_launcher (0.0.1):
- Flutter
DEPENDENCIES:
- cloud_firestore (from `.symlinks/plugins/cloud_firestore/ios`)
- firebase_auth (from `.symlinks/plugins/firebase_auth/ios`)
- firebase_core (from `.symlinks/plugins/firebase_core/ios`)
- firebase_database (from `.symlinks/plugins/firebase_database/ios`)
- Flutter (from `.symlinks/flutter/ios`)
- url_launcher (from `.symlinks/plugins/url_launcher/ios`)
SPEC REPOS:
https://github.com/cocoapods/specs.git:
- BoringSSL
- Firebase
- FirebaseAnalytics
- FirebaseAuth
- FirebaseCore
- FirebaseDatabase
- FirebaseFirestore
- FirebaseInstanceID
- GoogleToolboxForMac
- gRPC
- gRPC-Core
- gRPC-ProtoRPC
- gRPC-RxLibrary
- GTMSessionFetcher
- leveldb-library
- nanopb
- Protobuf
EXTERNAL SOURCES:
cloud_firestore:
:path: ".symlinks/plugins/cloud_firestore/ios"
firebase_auth:
:path: ".symlinks/plugins/firebase_auth/ios"
firebase_core:
:path: ".symlinks/plugins/firebase_core/ios"
firebase_database:
:path: ".symlinks/plugins/firebase_database/ios"
Flutter:
:path: ".symlinks/flutter/ios"
url_launcher:
:path: ".symlinks/plugins/url_launcher/ios"
SPEC CHECKSUMS:
BoringSSL: c46efb47593135382bc0934196f16d2f726f5f36
cloud_firestore: a2d49d9c7219fce31033eb1a2ee953d7733c91d6
Firebase: e08fb0795f35707aeb1d8a715c731c45bdf6fd56
firebase_auth: 27a5a77a032d557c18f8e223aaf8ec1368f6cdbc
firebase_core: c96aa8b2fcf7f5167d32f22034f502f9304952b8
firebase_database: dd62ab9f71967c9011ce2fd03a89e762dcc364df
FirebaseAnalytics: b3628aea54c50464c32c393fb2ea032566e7ecc2
FirebaseAuth: acbeef02fe7c3a26624e309849f3fe30c84115af
FirebaseCore: b81044df1044c0857a0737c6324678b72d4f7f00
FirebaseDatabase: 482bad9c2abd422bb2321194fb8c937e67426a89
FirebaseFirestore: 93b8bf70484c92c271ae93940fe1e2ca9e35f92b
FirebaseInstanceID: 83e0040351565df711a5db3d8ebe5ea21aca998a
Flutter: 9d0fac939486c9aba2809b7982dfdbb47a7b0296
GoogleToolboxForMac: 91c824d21e85b31c2aae9bb011c5027c9b4e738f
gRPC: 9362451032695e2dfb7bafcd3740e3a27939e4ff
gRPC-Core: 9696b220565b283e021cf2722d473a4a74b7622a
gRPC-ProtoRPC: a1bd56fb1991a8dae4581250d7259eddabb66779
gRPC-RxLibrary: 1ed5314e8b38cd6e55c9bfa048387136ae925ce9
GTMSessionFetcher: 5fa5b80fd20e439ef5f545fb2cb3ca6c6714caa2
leveldb-library: 08cba283675b7ed2d99629a4bc5fd052cd2bb6a5
nanopb: 5601e6bca2dbf1ed831b519092ec110f66982ca3
Protobuf: 8a9838fba8dae3389230e1b7f8c104aa32389c03
url_launcher: 92b89c1029a0373879933c21642958c874539095
PODFILE CHECKSUM: 1e5af4103afd21ca5ead147d7b81d06f494f51a2
COCOAPODS: 1.5.3
Flutter Doctor: [✓] Flutter (Channel beta, v0.4.4, on Mac OS X 10.13.4 17E199，语言环境 de-DE) • Flutter 0.4.4 版，位于 /Users/jonasscholz/Entwicklung/flutter • 框架修订f9bb4289e9（3周前），2018-05-11 21:44:54 -0700 • 引擎版本 06afdfe54e • Dart 版本 2.0.0-dev.54.0.flutter-46ab040e58
[!] Android 工具链 - 为 Android 设备开发（Android SDK 27.0.3) • Android SDK 位于 /Users/jonasscholz/Library/Android/sdk • Android NDK 位置未配置（可选；对原生分析支持有用） • 平台 android-27，构建工具 27.0.3 • Java 二进制文件位于：/Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java • Java 版 OpenJDK 运行时环境（内部版本 1.8.0_152-release-1024-b01） ！不接受某些 Android 许可证。要解决此问题，请运行：flutter doctor --android-licenses
[✓] iOS 工具链 - 为 iOS 设备开发 (Xcode 9.4) • Xcode 位于 /Applications/Xcode.app/Contents/Developer • Xcode 9.4，内部版本 9F1027a • ios 部署 1.9.2 • CocoaPods 1.5.3 版
[✓] Android Studio（版本 3.1） • Android Studio 位于 /Applications/Android Studio.app/Contents • Flutter 插件版本 25.0.1 • Dart 插件版本 173.4700 • Java 版 OpenJDK 运行时环境（内部版本 1.8.0_152-release-1024-b01）
[✓] 连接的设备（2 个可用） • 为 x86 构建的 Android SDK • emulator-5554 • android-x86 • Android 7.1.1 (API 25)（模拟器） • 乔纳斯 iPhone • 56aec322364a426af796f324c15095dd3df68883 • ios • iOS 11.3
！医生发现了 1 个类别的问题。
如果有人在这里帮助我，我会非常高兴！
【问题讨论】：
你的pubspec.yaml怎么样了？
dependencies: flutter: sdk: flutter cupertino_icons: ^0.1.0 firebase_database: ^0.4.1 firebase_core: any firebase: ^4.3.0 cloud_firestore: ^0.7.1 firebase_auth: ^0.5.10 date_format: ^1.0.4 qr_flutter: ^1.1.1 url_launcher: ^3.0.2 dev_dependencies: flutter_test: sdk: flutter@hunghd
你解决了吗？
很遗憾没有@Slim_user71169
【参考方案1】：
首先尝试 flutter 包获取 然后在 pods 文件夹中打开终端。
执行命令 pod install 或 pod update
然后打开 xcodeproject 文件和 clean 项目，然后 build
【讨论】：
【参考方案2】：你有没有： 1. 在您的 pubspec.yaml 中包含对 firebase auth 的依赖，并尝试“flutter packages get”和“flutter packages upgrade” 2.更新你的xcode并安装可选工具
【讨论】：
【参考方案3】：尝试步骤：
打开终端然后cd到项目
flutter clean
flutter pub get
flutter build ios
cd ios
pod install --verbose
pod update
【讨论】：
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