”dev.flutter.flutter-gradle-plugin“ can't be downloaded

[ChenZeFengHi]

”dev.flutter.flutter-gradle-plugin“ can't be downloaded

[ChenZeFengHi]

Hi～@huycozy
1.My Internet is working
2.With the use of VPN, access to google, gradle plug-ins are normal.Turning off the VPN also fails to download the plugin properly
3.flutter has set Chinese mirror

“dev.flutter.flutter-gradle-plugin” " Where can I find this plugin? This link displays resource 404.
https://plugins.gradle.org/m2/dev/flutter/flutter-gradle-plugin/dev.flutter.flutter-gradle-plugin.gradle.plugin/1.0.0/dev.flutter.flutter-gradle-plugin.gradle.plugin-1.0.0.pom

Thank you very much for your reply！

[ChenZeFengHi]

Other colleagues can also run my projec, Changing phone's hotspot won't work either... ah～

[huycozy]

Hi @ChenZeFengHi
This issue seems related to your network, please ensure you have a working internet connection. There is a checklist you can use for this:

• Is the network stable and fast?
• Do you use any proxy server?
• Are you using https://flutter.dev/community/china#configuring-flutter-to-use-a-mirror-site?
• It may be useful for troubleshooting the issue: https://dart.dev/tools/pub/troubleshoot#pub-get-fails-from-behind-a-corporate-firewall

[huycozy]

Could you share the error trace in text file that will help to investigate further? Also, which Flutter version are you using? (please provide the output of flutter doctor -v)

[ChenZeFengHi]

flutter_android_log.log
@huycozy This is the error log～

[huycozy]

A snippet of logs above:

• What went wrong:
  Plugin [id: 'dev.flutter.flutter-gradle-plugin', version: '1.0.0', apply: false] was not found in any of the following sources:

• Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
• Plugin Repositories (could not resolve plugin artifact 'dev.flutter.flutter-gradle-plugin:dev.flutter.flutter-gradle-plugin.gradle.plugin:1.0.0')

Could you check if the issue appears on a newly created Flutter project? If it's only on your project, could you share your gradle files below or a minimal sample project so that I can try it on my end?

• android/settings.gradle
• /android/build.gradle
• /android/gradle/wrapper/gradle-wrapper.properties
• /android/app/build.gradle

2.With the use of VPN, access to google, gradle plug-ins are normal.Turning off the VPN also fails to download the plugin properly

Does that mean the issue will not occur if you enable VPN?

[ChenZeFengHi]

The newly created flutter project will also have problems.

new_flutter_project.zip
This is my newly created project.

Start the VPN can visit "https://plugins.gradle.org" ,But cannot download "dev.flutter.flutter-gradle-plugin".
@huycozy

[huycozy]

I can run your project normally. I still doubt this is a network issue. I would recommend you switch to another network and retry.

[huycozy]

Thanks for checking. I will label the issue for other's input.

[yaakovschectman]

From triage: dev.flutter.flutter-gradle-plugin is not part of plugins.gradle.org; it is hosted as part of Flutter. Please try updating your Flutter version.

[ChenZeFengHi]

@yaakovschectman The Flutter version is already up to date

[kerneltea]

I encountered a similar issue. Later, I found that the corresponding operations in the flutter directory had been updated. It seems like some IDE suggestions automatically modified them. You should navigate to the flutter directory,
run
git reset --hard HEAD,
and then try compiling again. It should work.