找不到名为"pubspec.yaml"的文件；在"/Users/userName"中 [英] Could not find a file named "pubspec.yaml" in "/Users/userName"

问题描述

我在VS Code工具中的抖动有些困难.

I'm having some difficulty with flutter within the VS Code tool.

我无法更新软件包.

$ flutter packages get
Running "flutter packages get" in my_flutter_app...
Could not find a file named "pubspec.yaml" in "/Users/userName".
pub get failed (66)

我位于my_flutter_app目录中，并清除为该目录根中的日期，即名为pubspec.yaml的文件.为什么系统在其他地方寻找pubspec.yaml而完全忽略那里的pubspec.yaml?这对我来说没有意义.

I'm in the my_flutter_app directory, and clear as day in that directory root there is a file named "pubspec.yaml" . Why is the system looking for pubspec.yaml somewhere else, totally ignoring the pubspec.yaml right there? This doesn't make sense to me.

当我尝试调试/运行程序时，在调试控制台中得到以下响应:

When I attempt to debug / run the program I get the following response in the Debug Console:

Running "flutter packages get" in my_flutter_app...
Could not find a file named "pubspec.yaml" in "/Users/userName".
pub get failed (66)
Exited (66)

在VS代码内的终端或系统bash终端上的发布均失败.注意:我使用的是macOS，High Sierra，10.13.6

Issue fail on both the terminal within VS code or within system bash terminal. Note: I'm using macOS, High Sierra, 10.13.6

$ flutter --version
Flutter 0.5.7-pre.111 • channel master • https://github.com/flutter/flutter.git
Framework • revision 7ebf2728dc (5 hours ago) • 2018-07-12 14:59:22 -0700
Engine • revision fed2ea458e
Tools • Dart 2.0.0-dev.67.0.flutter-84ca27a09e

注意:的答案找不到名为"pubspec.yaml" in 在这里不起作用.试过了，彻底失败了.

Note: the answer from Could not find a file named "pubspec.yaml" in doesn't work here. Tried that, total fail.

推荐答案

当主pubspec.yaml引用不存在的辅助pubspec.yaml时，可能会发生此问题.

This problem can happen when the main pubspec.yaml references a secondary pubspec.yaml which does not exist.

我在来自颤振的示例中遇到了这个问题(vscode，mac os). 在此处找到了答案. 之后，我执行了以下操作:

I met this problem in an example from flutter(vscode, mac os). The answer was found here. After that I did the following:

1. 从pubspec.yaml中删除:

dev_dependencies:

  image_picker:
    path: ../

1. 相反，将其插入pubspec.yaml:

dev_dependencies:

  image_picker: ^0.6.6+4

1. 在main.dart中，注释了两行，其中包含"/src/widgets/" :

import 'package:flutter/material.dart';
//import 'package:flutter/src/widgets/basic.dart';
//import 'package:flutter/src/widgets/container.dart';
import 'package:image_picker/image_picker.dart';
import 'package:video_player/video_player.dart';

一切正常，没有错误.该应用程序可以在智能手机上完美启动.

And everything worked without errors. The application launched perfectly on the smartphone.

当然，就我而言，这适用于 flutter image_picker_example .对于您而言，除了 image_picker 之外，还会有其他内容.

Of course, this is in my case, as applied to flutter image_picker_example. In your case, there will be something else instead of image_picker.

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