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Flutter 项目向我显示了'Packages get' has not been run带有建议解决方案的警告，

  • 获取依赖项
  • 升级依赖
  • 忽视

正如Darky所建议的，在这个答案中继续“获取依赖项”

我试过了，但它显示了一个错误：

发布失败

/SoftSources/Flutter/flutter/bin/flutter --no-color packages get
Running "flutter packages get" in catalog...
Incompatible version constraints on test:
- flutter_test 0.0.0 depends on version 0.12.30+3
- sample_catalog depends on version 0.12.30+4
pub get failed (1)
Process finished with exit code 1

错误表示项目版本（或其他）有问题，应该在我的颤振项目中更改它？

编辑： pubspec.yaml

name: sample_catalog
description: A collection of Flutter sample apps
dependencies:
  flutter:
    sdk: flutter
  path: 1.5.1

dev_dependencies:
  flutter_test:
    sdk: flutter
  flutter_driver:
    sdk: flutter

  args: 1.3.0 # TRANSITIVE DEPENDENCY
  async: 2.0.4 # TRANSITIVE DEPENDENCY
  barback: 0.15.2+14 # TRANSITIVE DEPENDENCY
  boolean_selector: 1.0.2 # TRANSITIVE DEPENDENCY
  charcode: 1.1.1 # TRANSITIVE DEPENDENCY
  cli_util: 0.1.2+1 # TRANSITIVE DEPENDENCY
  collection: 1.14.5 # TRANSITIVE DEPENDENCY
  convert: 2.0.1 # TRANSITIVE DEPENDENCY
  crypto: 2.0.2+1 # TRANSITIVE DEPENDENCY
  csslib: 0.14.1 # TRANSITIVE DEPENDENCY
  file: 2.3.6 # TRANSITIVE DEPENDENCY
  glob: 1.1.5 # TRANSITIVE DEPENDENCY
  html: 0.13.2+2 # TRANSITIVE DEPENDENCY
  http: 0.11.3+16 # TRANSITIVE DEPENDENCY
  http_multi_server: 2.0.4 # TRANSITIVE DEPENDENCY
  http_parser: 3.1.1 # TRANSITIVE DEPENDENCY
  intl: 0.15.2 # TRANSITIVE DEPENDENCY
  io: 0.3.2+1 # TRANSITIVE DEPENDENCY
  isolate: 1.1.0 # TRANSITIVE DEPENDENCY
  js: 0.6.1 # TRANSITIVE DEPENDENCY
  json_rpc_2: 2.0.7 # TRANSITIVE DEPENDENCY
  logging: 0.11.3+1 # TRANSITIVE DEPENDENCY
  matcher: 0.12.1+4 # TRANSITIVE DEPENDENCY
  meta: 1.1.2 # TRANSITIVE DEPENDENCY
  mime: 0.9.6 # TRANSITIVE DEPENDENCY
  mockito: 2.2.3 # TRANSITIVE DEPENDENCY
  multi_server_socket: 1.0.1 # TRANSITIVE DEPENDENCY
  node_preamble: 1.4.0 # TRANSITIVE DEPENDENCY
  package_config: 1.0.3 # TRANSITIVE DEPENDENCY
  package_resolver: 1.0.2 # TRANSITIVE DEPENDENCY
  plugin: 0.2.0+2 # TRANSITIVE DEPENDENCY
  pool: 1.3.4 # TRANSITIVE DEPENDENCY
  pub_semver: 1.3.2 # TRANSITIVE DEPENDENCY
  quiver: 0.28.0 # TRANSITIVE DEPENDENCY
  shelf: 0.7.2 # TRANSITIVE DEPENDENCY
  shelf_packages_handler: 1.0.3 # TRANSITIVE DEPENDENCY
  shelf_static: 0.2.7 # TRANSITIVE DEPENDENCY
  shelf_web_socket: 0.2.2 # TRANSITIVE DEPENDENCY
  source_map_stack_trace: 1.1.4 # TRANSITIVE DEPENDENCY
  source_maps: 0.10.4 # TRANSITIVE DEPENDENCY
  source_span: 1.4.0 # TRANSITIVE DEPENDENCY
  stack_trace: 1.9.1 # TRANSITIVE DEPENDENCY
  stream_channel: 1.6.3 # TRANSITIVE DEPENDENCY
  string_scanner: 1.0.2 # TRANSITIVE DEPENDENCY
  term_glyph: 1.0.0 # TRANSITIVE DEPENDENCY
  test: 0.12.30+4 # TRANSITIVE DEPENDENCY
  typed_data: 1.1.5 # TRANSITIVE DEPENDENCY
  utf: 0.9.0+4 # TRANSITIVE DEPENDENCY
  vector_math: 2.0.5 # TRANSITIVE DEPENDENCY
  vm_service_client: 0.2.4+1 # TRANSITIVE DEPENDENCY
  watcher: 0.9.7+7 # TRANSITIVE DEPENDENCY
  web_socket_channel: 1.0.7 # TRANSITIVE DEPENDENCY
  yaml: 2.1.13 # TRANSITIVE DEPENDENCY

flutter:
  uses-material-design: true
4

4 回答 4

7

对于Flutter项目运行

flutter packages get

代替

pub get packages
于 2018-03-07T11:37:08.077 回答
5

在你的 devDependencies 中替换

test: 0.12.30+4 # TRANSITIVE DEPENDENCY 和 test: 0.12.30+3

或者您可以在颤动时切换到主分支。因为你最有可能克隆一个基于flutter的master的项目示例

于 2018-03-01T18:35:27.450 回答
1

在给定环境中单击链接获取包，如 VS 代码或在pubspec.yaml文件打开时保存您的代码将自动为您获取颤振包。

于 2019-04-11T16:24:02.843 回答
1

您来自Windows 操作系统但仍然无法解决pub get failed (1; no message) exit code 1问题的人，您可以尝试以下步骤：

  1. 打开Start -> Run -> regedit
  2. 转到HKEY_LOCAL_MACHINE\Software\Microsoft\Command Processor\Autorun（如果不存在，则创建一个字符串值）
  3. 将值更改为@chcp 65001>nul
  4. 跑flutter upgrade --force
  5. flutter pub get在你的颤振项目文件夹中运行

如果它不再显示pub get failed，那么您可以在您的应用模拟器或物理设备中运行您的应用。

注意：这可能需要一些时间来运行您的应用程序。

最后但pub get failed同样重要的是，对我来说这是一个可怕的错误！

从这里收集的解决方案

于 2020-12-10T20:49:50.023 回答