new to flutter. the default new flutter project has lot of errors.

Ja Sho

unread,

Jul 26, 2021, 1:04:15 PM7/26/21

to Flutter Development (flutter-dev)

why does this happen? and how should I solve this?

[ +316 ms] Downloading https://services.gradle.org/distributions/gradle-6.7-all.zip
[+2512 ms] Exception in thread "main" java.net.SocketException: Unexpected end of file from server
[   +2 ms]     at java.base/sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:866)
[        ]     at java.base/sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:689)
[        ]     at java.base/sun.net.www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2085)
[        ]     at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)
[        ]     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1592)
[        ]     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1520)
[        ]     at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:250)
[        ]     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)
[{"event":"app.progress","params":{"appId":"f18ed73e-8c7b-46ac-ac29-13f28f491979","id":"0","progressId":null,"finished":true}}]
[+5978 ms] Exception: Gradle task assembleDebug failed with exit code 1
[   +4 ms]
           #0      throwToolExit (package:flutter_tools/src/base/common.dart:10:3)
           #1      RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:563:9)
           <asynchronous suspension>
           #2      FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:1043:27)
           <asynchronous suspension>
           #3      AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #4      CommandRunner.runCommand (package:args/command_runner.dart:196:13)
           <asynchronous suspension>
           #5      FlutterCommandRunner.runCommand.<anonymous closure> (package:flutter_tools/src/runner/flutter_command_runner.dart:284:9)
           <asynchronous suspension>
           #6      AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #7      FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:232:5)
           <asynchronous suspension>
           #8      run.<anonymous closure>.<anonymous closure> (package:flutter_tools/runner.dart:62:9)
           <asynchronous suspension>
           #9      AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19)
           <asynchronous suspension>
           #10     main (package:flutter_tools/executable.dart:91:3)
           <asynchronous suspension>

wyx....@gmail.com

unread,

Aug 6, 2021, 2:24:06 PM8/6/21

to Flutter Development (flutter-dev)

looks like your download failed, try to open in admin mode, make sure no other software or network device interfere with your download. You can try download that file manually and see what happens

mfizz

unread,

Aug 9, 2021, 10:02:17 AM8/9/21

to Flutter Development (flutter-dev)

Are you running flutter on a corporate computer?

You need to run flutter doctor to see if everything is working fine.

Reply all

Reply to author

Forward