从网络下载工件时，Gradle发生了错误

如何解决从网络下载工件时，Gradle发生了错误

我只是在android studio中设置了Flutter，但是每当我创建新项目时，运行它就会向我显示：“从网络下载工件时，Gradle抛出了错误。正在尝试下载... 异常：Gradle任务assembleDebug失败，退出代码为1“ 以下是控制台日志的快照，请任何人帮助我不熟悉

Launching lib\main.dart on SM J700F in debug mode...
Exception in thread "main" java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:225)
    at java.util.zip.ZipFile.<init>(ZipFile.java:155)
    at java.util.zip.ZipFile.<init>(ZipFile.java:169)
    at org.gradle.wrapper.Install.unzip(Install.java:214)
    at org.gradle.wrapper.Install.access$600(Install.java:27)
    at org.gradle.wrapper.Install$1.call(Install.java:74)
    at org.gradle.wrapper.Install$1.call(Install.java:48)
    at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
    at org.gradle.wrapper.Install.createDist(Install.java:48)
    at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:128)
    at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
    Running Gradle task 'assembleDebug'...
    Running Gradle task 'assembleDebug'... Done                         0.6s
    [!] Gradle threw an error while downloading artifacts from the network. Retrying to download...
    Exception in thread "main" java.util.zip.ZipException: error in opening zip file
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:225)
    at java.util.zip.ZipFile.<init>(ZipFile.java:155)
    at java.util.zip.ZipFile.<init>(ZipFile.java:169)
    at org.gradle.wrapper.Install.unzip(Install.java:214)
    at org.gradle.wrapper.Install.access$600(Install.java:27)
    at org.gradle.wrapper.Install$1.call(Install.java:74)
    at org.gradle.wrapper.Install$1.call(Install.java:48)
    at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
    at org.gradle.wrapper.Install.createDist(Install.java:48)
    at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:128)
    at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
    Running Gradle task 'assembleDebug'...
    Running Gradle task 'assembleDebug'... Done                         0.3s
    [!] Gradle threw an error while downloading artifacts from the network. Retrying to download...
    Exception: Gradle task assembleDebug failed with exit code 1

解决方法

尝试： 请执行以下步骤：

转到flutter_app => android => gradle =>包装器目录

删除gradle-wrapper.jar文件

打开并编辑gradle-wrapper.properties文件

将distributionUrl = https：//services.gradle.org/distributions/gradle-x.x.x-all.zip更改为gradle-5.6.2-all.zip或最新版本

在终端上使用flutter运行命令

,

是的，我也有同样的问题，这可能是由于您的 Gradel 文件已损坏，所以 尝试以下对我有用的步骤，

前往，

C->user->(username)->.gradle 删除 .gradle 文件并运行然后运行你的 flutter 项目 重新运行您的项目后，它将正确创建新的 .gradle 文件夹，

希望它会起作用...