运行 Xcode 构建需要花很长时间。谁能帮我解决这个问题？答案

【问题标题】：Running Xcode build takes forever in flutter. Can anyone help me out with this?运行 Xcode 构建需要花很长时间。谁能帮我解决这个问题？
【发布时间】：2022-01-15 08:59:55
【问题描述】：

    My flutter doctor summary:
    
    Doctor summary (to see all details, run flutter doctor -v):
    [✓] Flutter (Channel stable, 2.8.1, on macOS 12.1 21C52 darwin-x64, locale en-IN)
    [✓] Android toolchain - develop for Android devices (Android SDK version 32.0.0)
    [✓] Xcode - develop for iOS and macOS (Xcode 13.2.1)
    [✓] Chrome - develop for the web
    [✓] Android Studio (version 2020.3)
    [✓] VS Code (version 1.63.2)
    [✓] Connected device (2 available)
    
    • No issues found!

My flutter doctor shows no issues. Can someone help me out with this? I tried flutter clean & other stuff & did not help. But app gets opened in the simulator if i create a new project but once i add dependencies it does not build.


Update:
When i run flutter run -v log i get this as error:

[  +47 ms] Target file "log" not found.
[   +3 ms] 
           #0      FlutterCommand.validateCommand
(package:flutter_tools/src/runner/flutter_command.dart:1420:9)
           #1      RunCommand.validateCommand (package:flutter_tools/src/commands/run.dart:460:19)
           #2      FlutterCommand.verifyThenRunCommand
           (package:flutter_tools/src/runner/flutter_command.dart:1248:11)
           <asynchronous suspension>
           #3      FlutterCommand.run.<anonymous closure>
           (package:flutter_tools/src/runner/flutter_command.dart:1140:27)
           <asynchronous suspension>
           #4      AppContext.run.<anonymous closure>
(package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #5      CommandRunner.runCommand (package:args/command_runner.dart:209:13)
           <asynchronous suspension>
           #6      FlutterCommandRunner.runCommand.<anonymous closure>
           (package:flutter_tools/src/runner/flutter_command_runner.dart:288:9)
           <asynchronous suspension>
           #7      AppContext.run.<anonymous closure>
(package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #8      FlutterCommandRunner.runCommand
           (package:flutter_tools/src/runner/flutter_command_runner.dart:236:5)
           <asynchronous suspension>
           #9      run.<anonymous closure>.<anonymous closure> (package:flutter_tools/runner.dart:62:9)
           <asynchronous suspension>
           #10     AppContext.run.<anonymous closure>
(package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #11     main (package:flutter_tools/executable.dart:94:3)
           <asynchronous suspension>
           
           
[ +274 ms] ensureAnalyticsSent: 266ms
[   +1 ms] Running shutdown hooks
[        ] Shutdown hooks complete
[        ] exiting with code 1

这是我在运行 flutter run -v 日志时得到的结果。我不明白在这里做什么。有人可以帮我解决这个问题吗？

几个小时以来，我一直被困在这一点上。当我在我的真实 Android 设备上运行我的应用程序时，它会在几分钟内构建，但是当我在我的 ios 模拟器上运行它时，它会持续加载“正在运行的 Xcode 构建”几个小时并且没有结果。同样的问题发生在我的 android 模拟器上，它卡在“正在运行 Gradle 任务 'assembleDebug'...”

【问题讨论】：

能提供flutter run -v log吗？
我已经更新了我的问题，并在那边提供了我的 flutter run -v 日志。
尝试先用flutter clean清理构建，然后从xcode程序运行它并查看日志

标签： xcode flutter flutter-test

【解决方案1】：

我之前也遇到过同样的问题，但只是在 iOS 模拟器中，我找到了 0 个解决方案。我使用了 VS 代码，android 运行完美，但如果我在模拟器上运行它，它需要很长时间。我通过这些步骤解决了这个问题。

首先，flutter clean。

从终端，通过这个命令进入iOS文件夹>> cd ios。

吊舱安装

如果 pod install 卡在 IDE 终端，则转到项目查找器位置并进入 ios 文件夹并打开终端并运行 pod install。

我这样解决了我的问题。

【讨论】：