Flutter 抛出错误，X 超时等待文件独占访问：Gradle

Question

Launching lib\main.dart on SM G615F in debug mode...
lib\main.dart:1
Exception in thread "main" java.lang.RuntimeException: Timeout of 120000 reached waiting for exclusive access to file: C:\Users\Me\.gradle\wrapper\dists\gradle-6.7-all\cuy9mc7upwgwgeb72wkcrupxe\gradle-6.7-all.zip
    at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:61)
    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)
[!] Gradle threw an error while downloading artifacts from the network. Retrying to download...
Exception in thread "main" java.lang.RuntimeException: Timeout of 120000 reached waiting for exclusive access to file: C:\Users\Shaad\.gradle\wrapper\dists\gradle-6.7-all\cuy9mc7upwgwgeb72wkcrupxe\gradle-6.7-all.zip
    at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:61)
    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)
[!] Gradle threw an error while downloading artifacts from the network. Retrying to download...
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)

你能帮我解决这个问题吗？我收到 Gradle 任务assembleDebug错误，而且当我在物理设备上运行 Flutter 时，它需要很多时间来运行和执行。

我想寻求这方面的帮助。

Answer 1

这可能是由于gradle安装损坏或网速缓慢造成的。

解决方案：

删除.gradle位于Windows :C:\Users\<user>\.gradle或 Mac :的文件夹/home/<user>/.gradle

然后再次运行 flutter 应用程序。

可能需要更长的时间，因为将再次下载gradle依赖项。不要断开您的设备。