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问题描述

这是我的第一个Flutter应用.每次我在运行时遇到错误.

this is my first flutter app. Each time I just get error while running it.

我首先认为这是一个连接问题,即使我的连接很好,我仍然会收到这个令人讨厌的错误

I first thought it was a problem of connection even though my connection is good, I am still getting this nasty error

Launching lib/main.dart on TECNO L8 Lite in debug mode...
Initializing gradle...
[{"event":"app.progress","params":{"appId":"e76fdc75-00d2-4f4c-bf6c-b272d9d82041","id":"1","progressId":null,"message":"Resolving dependencies..."}}]Resolving dependencies...

Error running Gradle:
ProcessException: Process "/home/gun/projet/non_academic/perso/flutter_app_test/android/gradlew" exited abnormally:
Starting a Gradle Daemon, 1 incompatible Daemon could not be reused, use --status for details
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://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.2.1/gradle-3.2.1.pom'.
        > Could not GET 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.2.1/gradle-3.2.1.pom'.
           > Connect to localhost:80 [localhost/127.0.0.1] failed: Connection refused (Connection refused)
  > Could not resolve com.android.tools.build:gradle:3.2.1.
     > Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.2.1/gradle-3.2.1.pom'.
        > Could not GET 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.2.1/gradle-3.2.1.pom'.
           > Connect to localhost:80 [localhost/127.0.0.1] failed: Connection refused (Connection refused)
    Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.71.
 Required by:
     project :
    Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.71.
     > Could not get resource 'https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'.
        > Could not GET 'https://dl.google.com/dl/android/maven2/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'.
           > Connect to localhost:80 [localhost/127.0.0.1] failed: Connection refused (Connection refused)
     Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.71.
     Could not get resource 'https://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'.
        > Could not GET 'https://jcenter.bintray.com/org/jetbrains/kotlin/kotlin-gradle-plugin/1.2.71/kotlin-gradle-plugin-1.2.71.pom'.
           > Connect to localhost:80 [localhost/127.0.0.1] failed: Connection refused (Connection refused)

 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.


BUILD FAILED in 28s
Command: /home/gun/projet/non_academic/perso/flutter_app_test/android/gradlew app:properties

 Finished with error: Please review your Gradle project setup in the android/ folder.

推荐答案

构建应用程序时需要连接到互联网,除非在创建应用程序时使用android studio向导选择了离线选项.

You need to be connected to the internet when building your application unless when creating the app, using android studio wizard you selected the offline option.

这篇关于颤动:第一次运行我的颤动应用程序时出现gradle错误的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

07-18 04:58
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