【发布时间】:2019-06-09 16:21:34
【问题描述】:
您好,我在使用 Flutter 编译时遇到问题
我已经尝试使用flutter run进行调试——调试但没有成功 我认为这是从 gradle 开始的,但我不知道如何解决这个问题。
Resolving dependencies...
3,5s
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:packageDebug'.
> Failed to generate v1 signature
* Try:
Run with --stacktrace option to get the stack trace. Run with --info
or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 4s
Running Gradle task 'assembleDebug'...
Running Gradle task 'assembleDebug'... Done
5,2s
Gradle task assembleDebug failed with exit code 1
当我运行颤振医生时:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel master, v1.7.4-pre.27, on Microsoft Windows [version
10.0.17763.503], locale fr-FR)
[√] Android toolchain - develop for Android devices (Android SDK version
28.0.3)
[!] Visual Studio - develop for Windows (Visual Studio Community 2017
15.9.12)
X Visual Studio is missing necessary components. Please re-run the Visual Studio installer for the "Desktop development with C++" workload, and include these components:
MSBuild
VC++ 2017 version 15.9 v14.16 latest v141 tools
Windows 10 SDK (10.0.17763.0)
[√] Android Studio (version 3.4)
[√] VS Code (version 1.35.0)
[√] Connected device (1 available)
! Doctor found issues in 1 category.
请帮帮我 感谢您的时间和关注。
【问题讨论】:
标签: android gradle flutter dart