Android Studio No connected devices found; please connect a device, or see flutter.io/setup for get

超人不会飞发布于 2019/02/26 09:20

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答案 4

Android Studio

Flutter

@Android Studio
No connected devices found; please connect a device, or see flutter.io/setup for getting started instructionsTOC

AS小白这个问题已经困扰很久了有哪位大神可以帮忙指点一下

加载中

超人不会飞

2019/02/26 11:04

自己顶起来学 flutter 好多坑啊！！！

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FLADIMIR

2019/02/26 14:29

设备未连接

或者时adb 断开了

------------------

adb start-server启动下

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超人不会飞

2019/02/26 15:34

上一个坑填完了又来个坑谁遇到过帮看看。

Launching lib\main.dart on Android SDK built for x86 64 in debug mode...
Initializing gradle...
Resolving dependencies...
Finished with error: Please review your Gradle project setup in the android/ folder.
* Error running Gradle:
ProcessException: Process "D:\workspace-an\flutter_one\android\gradlew.bat" exited abnormally:

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'android'.
> Could not resolve all artifacts for configuration ':classpath'.
> Could not resolve com.android.tools.build:gradle:3.2.1.
Required by:
project :
> Could not resolve com.android.tools.build:gradle:3.2.1.
> Could not get resource 'https://maven.aliyun.com/repository/google/com/android/tools/build/gradle/3.2.1/gradle-3.2.1.pom'.
> Could not GET 'https://maven.aliyun.com/repository/google/com/android/tools/build/gradle/3.2.1/gradle-3.2.1.pom'.
> Connect to mirrors.dormforce.net:80 [mirrors.dormforce.net/202.115.22.208] failed: Connection timed out: connect

* 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 23s
Command: D:\workspace-an\flutter_one\android\gradlew.bat app:properties

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