我想用颤振的桌面窗口做实验。我在VSCode终端中使用了以下命令:
颤振通道主
颤振升级
颤振配置-启用windows-桌面
颤振装置
这意味着:
Windows • Windows • windows-x64 • Microsoft Windows [Version 10.0.17134.648]
我安装了VS Studio Community2019。颤栗博士给出:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel master, v1.14.4-pre.
问题
我正在使用Visual的终端java**,(在Windows 11设备上),不能运行诸如 ** flutter等命令,无论是VS代码的Powershell终端还是VS代码的命令提示符终端。
当我试图通过在VS代码Powershell终端中键入java来运行java时,它会显示:
PS C:\users\user> java
java : The term 'java' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spe
我正在尝试在颤振Web集成测试环境中运行黄金测试。
但是使用颤振驱动器直接返回true,而不做任何事情。
$ flutter drive --driver=test_driver/integration_test.dart --target=integration_test/app_test.dart -d chrome
Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source!
Running "flutter pub get
首先:我用谷歌搜索了“扑扑医生”,也搜索了你的网站。我将在下面详细介绍我的结果,但在此之前,我是这样做的:
1)我遵循了的说明,直到无法继续操作。
2)我的环境是: Windows 10,64位,210 Gb可用空间英特尔(R)酷睿(TM) i5-2320 CPU @3.00 GB;8.00 GB已安装内存(RAM)
I have PowerShell 5.1,
I have setup Git for Windows with "Use Git from
the Windows Command Prompt" option
I am
我刚搬到一个Mac设备上,一个可以在Windows 10上运行的颤振项目,但是当我尝试使用Macbook时,
调试控制台显示这样的错误,请帮助,谢谢。
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> java.net.URISyntaxException: Illegal character in opaque part at index 2: G:\\2. KoffieSoft\\
当我试图运行我的颤振项目时,当它编译时,我会在下面得到这个错误
FAILURE: Build failed with an exception.
* Where:
Script 'C:\src\flutter\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1102
* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'C:\
我正在尝试在我的窗口上安装flutter,当我在cmd上输入flutter doctor时,我得到了错误,然后它退出了cmd,没有出现错误信息,我试图在git批处理上写入flutter doctor,我得到了这个错误信息 Checking Dart SDK version...
The term 'Unblock-File' is not recognized as the name of a cmdlet, function, sc
ript file, or operable program. Check the spelling of the name, or if a
我想用fluter做一个聊天机器人应用程序,所以我只使用flutter来创建用户界面,我想让我的flutter应用程序与python交互,所以我将从flutter应用程序接收问题并将其发送到python函数,该函数应返回答案,在flutter中我会将其显示在屏幕上。提示: 1-我用flutter制作了UI。2-我创建了python函数“它使用神经网络”。3-我只想使用python作为一个函数,我会将问题传递给它,它应该会返回答案。..。因此,我现在需要知道如何在flutter应用程序中调用python函数?enter image description here
我想在颤振桌面平台上录制声音。
flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 2.8.1, on Microsoft Windows [Version 10.0.19042.1526], locale zh-CN)
[√] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
[√] Chrome - develop for the w
所以我想升级颤振版本,但是当我运行flutter doctor时,会出现这个错误
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel unknown, 3.3.2, on Microsoft Windows [Version 10.0.19044.2130], locale en-GB)
! Upstream repository unknown
[√] Android toolchain - develop for Android devices (Android SDK v