如何在flutter中创建集成测试和Widget测试之间的共享代码目录?可能会有相当多,因为他们现在使用与新官员相同的API
在Android原生中,您可以执行以下操作,以便使用Espresso API在本地非仪表化UI测试(引擎盖下的Roboelectric)和仪表化Espresso测试之间共享代码。当然还有各种各样的共享助手、mock等等。
如何在Flutter中实现类似的目标?
// This allows us to share classes between androidTest & test directories.
android.sourceSets {
在我最近将颤振升级到3.0.0和flutter_lints升级到2.0.1之后,我开始收到以下警告:
Depend on referenced packages.
在这里,导入的依赖项在当前模块已经依赖的另一个模块的pubspec.yaml中定义。换句话说,依赖流如下:
A (module that gives warning and imports D) -> B -> D
我不明白为什么我看到这个警告。就因为A模块不直接依赖于D库?我该怎么处理这个警告?如何在不忽略analysis_options.yaml文件中的规则的情况下消除它?
我是新手,我已经通过下面的链接通过我的应用程序实现了共享选项,但是这个包不起作用,我的颤振版本是0.5.1,如果我在pubspec.yaml中添加了这个包,我得到了这个错误,请帮助我。
name: share
description: A new Flutter project.
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS
我的应用程序昨天在工作,但今天,当我尝试运行pub get时,我会发现下面的错误,所以我做错了什么,尝试添加intl: 0.17.0-nullSafety2,但是它没有工作,谢谢提前。
编辑
将intl: 0.17.0-空安全性更改为intl:^0.16.1‘,不会改变任何事情。
误差
flutter pub get
Running "flutter pub get" in koygitsin...
Because every version of date_time_picker depends on in
我从我的开发人员那里克隆了一个Repo的颤振项目,他的应用程序在他的机器上运行得很好,并在VS代码中打开了这个项目。我确实很干净,然后就得到了一个错误,如下所示。AFAIK当我克隆回购,我应该得到他的确切文件,所以我不知道我是如何得到这个错误,但他没有?有人知道怎么解决这个问题吗?蒂娅对任何帮助都表示感谢。
Because every version of charts_flutter from git depends on logging ^1.0.2 and signalr_client >=0.1.3 depends on logging ^0.11.3+2, charts_flu
这是我的调试日志
Automatically signing iOS for device deployment using specified development team in Xcode
project: P7NL527WV9
Running Xcode build...
Xcode build done. 75.6s
Failed to build iOS app
Error output from
## flutter doctor
[✓] Flutter (Channel beta, 1.19.0-4.1.pre, on Microsoft Windows [Version 10.0.10240], locale en-US)
• Flutter version 1.19.0-4.1.pre at D:\fluttersetup\flutter_windows_v1.12.13+hotfix.9-stable\flutter
• Framework revision f994b76974 (11 days ago), 2020-06-09 15:53:13 -0700
当我尝试在flutter web中的pubspec.yaml文件中添加从属关系时,在尝试使用pub get命令时出现错误: [retgoo_internal] pub get
Resolving dependencies...
Because every version of aiframework depends on flutter any from sdk which is forbidden, aiframework is forbidden.
So, because retgoo_internal depends on aiframework ^1.0.7+12, version
当升级flutter出现异常,应用程序无法再次运行时,我该如何解决?
In file included from
/Users/raitotec/developer/flutter/.pub-cache/hosted/pub.dartlang.org/shared_preferences-0.5.12+4/ios/Classes/FLTSharedPreferencesPlugin.m:5:
/Users/raitotec/developer/flutter/.pub-cache/hosted/pub.dartlang.org/shared_preferences-0.5.12
我正在用TypeScript的gmail OAuth2和"noImplicitAny": true,"noImplicitReturns": true开发nodemailer应用程序。这需要我显式地指定返回类型。
我有一个片段
import { google } from 'googleapis';
export const getOAuth2Client = (): OAuth2Client => { // 2. So I set the return type as OAuth2Client
const { OAuth2 }
version: 1.0.0+1
environment:
sdk: ">=2.0.0-dev.68.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
sqflite: any
path_provider: any
intl: ^0.15.7
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
当我在Flutter应用程序中升级包时,我遇到了一些问题。
编译器消息:
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/country_pickers-1.3.0/lib/country_picker_dropdown.dart:151:7: Error: No named parameter with the name 'onTap'.
onTap: widget.onTap,
^^^^^
/C:/flutter/packages/flutter/lib/src/material/dropdown.dar
如何在flutter中添加Sqflite依赖?
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.0
sqflite: any
english_words: "^3.1.0"