[英]How to run Build runner on Windows 10 from Android Studio
I'm following through Google's code labs for Flutter Googlemaps,我正在关注 Google 的 Flutter Googlemaps 代码实验室,
https://codelabs.developers.google.com/codelabs/google-maps-in-flutter/#5 https://codelabs.developers.google.com/codelabs/google-maps-in-flutter/#5
G Labs says G 实验室 说
Once you've added this code, your IDE (if you are using one) should display some red squiggles, as it references a nonexistent sibling file, locations.g.dart.
添加此代码后,您的 IDE(如果您正在使用)应该显示一些红色波浪线,因为它引用了一个不存在的同级文件,locations.g.dart。 This generated file converts between untyped JSON structures and named objects.
这个生成的文件在无类型 JSON 结构和命名对象之间进行转换。 Create it by running the build_runner:
通过运行 build_runner 创建它:
Build runner is supposed to output this: Build runner 应该输出这个:
$ flutter packages pub run build_runner build
[INFO] Generating build script...
[INFO] Generating build script completed, took 291ms
[INFO] Initializing inputs
[INFO] Reading cached asset graph...
[INFO] Reading cached asset graph completed, took 65ms
[INFO] Checking for updates since last build...
[INFO] Checking for updates since last build completed, took 595ms
[INFO] Running build...
[INFO] 1.2s elapsed, 0/1 actions completed.
[INFO] Running build completed, took 1.2s
[INFO] Caching finalized dependency graph...
[INFO] Caching finalized dependency graph completed, took 27ms
[INFO] Succeeded after 1.2s with 1 outputs (1 actions)
$
I've no clue how to do this.我不知道如何做到这一点。 In their print out of their console the cursor carat is a $, which doesn't appear for Android Studio console on windows 10, so.... confusion.
在他们打印出来的控制台中,光标克拉是一个 $,它不会出现在 Windows 10 上的 Android Studio 控制台中,所以......混乱。
Here's the .yaml file as requested这是请求的 .yaml 文件
environment:
sdk: ">=2.1.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
google_maps_flutter: ^0.5.11
http: ^0.12.0+1
json_serializable: ^2.0.2
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.3
dev_dependencies:
pedantic: ^1.4.0
build_runner: ^1.2.7
flutter_test:
sdk: flutter
@i6x86 correctly diagnosed the problem, I hadn't set Flutter up fully. @i6x86 正确诊断了问题,我还没有完全设置 Flutter。 I followed the instructions here: flutter.dev/docs/get-started/install/windows#update-your-path
我按照这里的说明操作: flutter.dev/docs/get-started/install/windows#update-your-path
Rebooted Android Studio and voila, it solved the problem.重新启动 Android Studio 和瞧,它解决了这个问题。
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