flutter - 更新后 Gradle 无法正常工作 · Issue #25820

Question

• 在为 x86 构建的 Android SDK 上以调试模式启动 lib\main.dart...
• 线程“主”java.net.UnknownHostException 中的异常：services.gradle.org

•    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
  

•    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)   
  

•    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)   
  

•    at java.net.Socket.connect(Socket.java:607)
  

•    at java.net.Socket.connect(Socket.java:556)
  

•    at sun.net.NetworkClient.doConnect(NetworkClient.java:180)      
  

•    at sun.net.www.http.HttpClient.openServer(HttpClient.java:463) 
  

•    at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)  
  

•    at sun.net.www.http.HttpClient.<init>(HttpClient.java:242)      
  

•    at sun.net.www.http.HttpClient.New(HttpClient.java:339)
  

•    at sun.net.www.http.HttpClient.New(HttpClient.java:357)
  

•    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1226)
  

•    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1162)
  

•    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1056)
  

•    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:990)
  

•    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
  

•    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
  

•    at org.gradle.wrapper.Download.downloadInternal(Download.java:58)
  

•    at org.gradle.wrapper.Download.download(Download.java:44)
  

•    at org.gradle.wrapper.Install$1.call(Install.java:61)
  

•    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)
  

- 运行 Gradle 任务 'assembleDebug'... - 运行 Gradle 任务 'assembleDebug'... 完成 1.3 秒 - 异常：Gradle 任务 assembleDebug 失败，退出代码为 1

标签： fluttergradleexceptionvisual-studio-code

Answer 1

这看起来像一个网络问题。通常情况下，您需要让 Gradle 知道它应该用于连接到公司网络之外的服务器的任何代理。