[英]Flutter integration with Firebase error on IOS (can't install pod)
I'm trying to add firebase to my new flutter project and I have followed the guides ( here , and the other official guides by flutter and firebase)我正在尝试将 firebase 添加到我的新 flutter 项目中,并且我已遵循指南( 此处以及 flutter 和 firebase 的其他官方指南)
As soon as I add the cloud_firestore to my dependencies I can't compile the project一旦我将 cloud_firestore 添加到我的依赖项中,我就无法编译该项目
This is my pubspec.yaml
file这是我的pubspec.yaml
文件
name: homemanagement
description: A new Flutter application.
publish_to: 'none'
version: 1.0.0+1
environment:
sdk: ">=2.7.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
cloud_firestore: ^0.13.0+1
cupertino_icons: ^0.1.3
dev_dependencies:
flutter_test:
sdk: flutter
flutter:
uses-material-design: true
This is Podfile
这是Podfile
# 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'
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
# 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
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
The issue is that when I try to run the app in my IOS simulator (iPhone 11 pro max) the process gets stuck on Running pod install...
问题是,当我尝试在我的 IOS 模拟器(iPhone 11 pro max)中运行应用程序时,进程卡在Running pod install...
I have tried to clear cache with flutter pub cache repair
and to reinstall with pod install
but it always gets stuck on Installing gRPC-Core (1.28.0)
我尝试使用flutter pub cache repair
清除缓存并使用pod install
重新安装,但它总是卡在Installing gRPC-Core (1.28.0)
I have tried to find the issue in Google but couldn't find a solution我试图在谷歌中找到问题,但找不到解决方案
PS: Works fine on Android PS:在 Android 上工作正常
I resolved it by deleting all the cache related to gRPC at /Users/<user>/Library/Caches/CocoaPods/Pods/Release/
and .../Specs/Release/
, and running pod install
again.我通过删除/Users/<user>/Library/Caches/CocoaPods/Pods/Release/
和.../Specs/Release/
中与 gRPC 相关的所有缓存并再次运行pod install
来解决它。
This happens as you have to.download ios tools, .ios-profile tools, .ios release tools当您必须下载 ios 工具、.ios-profile 工具、.ios 发布工具时,就会发生这种情况
Run: flutter precache --ios运行:flutter precache --ios
now run: pod install现在运行: pod install
everything will work fine.一切都会好起来的。
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