文章目录
- 一、错误记录
- 二、问题分析
-
- 1、阿里云的镜像不能用
- [2、Flutter 社区源可用但是速度慢 ( 可用 )](#2、Flutter 社区源可用但是速度慢 ( 可用 ))
- 3、上海交大的源不可用
- 4、清华源不可用
- 三、最终解决方案
一、错误记录
在 Android Studio 中 编译 Flutter 项目 ,
选择 " 菜单栏 | Builder | Flutter | Build APK " 选项 , 编译 APK 文件 ;

完整报错信息 :
groovy
D:\001_Develop\026_Flutter_3.41.7\flutter\bin\flutter.bat --no-color build apk
Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source!
Running Gradle task 'assembleRelease'...
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:mergeReleaseNativeLibs'.
> Could not resolve all files for configuration ':app:releaseRuntimeClasspath'.
> Failed to transform flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:flutter_embedding_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab) to match attributes {artifactType=android-jni, org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
> Could not download flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:flutter_embedding_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab)
> Could not get resource 'https://storage.flutter-io.cn/download.flutter.io/io/flutter/flutter_embedding_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar'.
> Read timed out
> Failed to transform armeabi_v7a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:armeabi_v7a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab) to match attributes {artifactType=android-jni, org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
> Could not download armeabi_v7a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:armeabi_v7a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab)
> Could not get resource 'https://storage.flutter-io.cn/download.flutter.io/io/flutter/armeabi_v7a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/armeabi_v7a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar'.
> Read timed out
> Failed to transform arm64_v8a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:arm64_v8a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab) to match attributes {artifactType=android-jni, org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
> Could not download arm64_v8a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:arm64_v8a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab)
> Could not get resource 'https://storage.flutter-io.cn/download.flutter.io/io/flutter/arm64_v8a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/arm64_v8a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar'.
> Read timed out
> Failed to transform x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:x86_64_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab) to match attributes {artifactType=android-jni, org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
> Could not download x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar (io.flutter:x86_64_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab)
> Could not get resource 'https://storage.flutter-io.cn/download.flutter.io/io/flutter/x86_64_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar'.
> Read timed out
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
BUILD FAILED in 2m 54s
Running Gradle task 'assembleRelease'... 175.0s
Retrying Gradle Build: #1, wait time: 100ms
[!] Gradle threw an error while downloading artifacts from the network.
FAILURE: Build failed with an exception.
* Where:
Settings file 'D:\002_Project\001_Flutter\client_terminal\android\settings.gradle.kts' line: 15
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
BUILD FAILED in 1s
Running Gradle task 'assembleRelease'... 2,112ms
Gradle task assembleRelease failed with exit code 1
Process finished with exit code 1

测试了下 https://storage.flutter-io.cn/download.flutter.io/io/flutter/flutter_embedding_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar 文件可以访问 , 但是下载很慢 , 几 kb/s 的 下载速度 ;
二、问题分析
1、阿里云的镜像不能用
尝试配置 阿里云 的镜像
groovy
repositories {
// 清华源
maven { url = uri("https://mirrors.tuna.tsinghua.edu.cn/flutter") }
// 阿里云 Flutter 镜像
maven { url = uri("https://maven.aliyun.com/repository/flutter") }
maven { url = uri("https://maven.aliyun.com/repository/google") }
maven { url = uri("https://maven.aliyun.com/repository/gradle-plugin") }
maven { url = uri("https://maven.aliyun.com/repository/jcenter") }
mavenCentral()
google()
gradlePluginPortal()
}
报错 , 这个源需要鉴权 , 不对外开放 ;
groovy
D:\001_Develop\026_Flutter_3.41.7\flutter\bin\flutter.bat --no-color build apk
Flutter assets will be downloaded from https://mirrors.tuna.tsinghua.edu.cn/flutter. Make sure you trust this source!
Running Gradle task 'assembleRelease'...
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:mergeReleaseNativeLibs'.
> Could not resolve all files for configuration ':app:releaseRuntimeClasspath'.
> Could not resolve io.flutter:flutter_embedding_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:flutter_embedding_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/flutter_embedding_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/flutter_embedding_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
> Could not resolve io.flutter:armeabi_v7a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:armeabi_v7a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/armeabi_v7a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/armeabi_v7a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/armeabi_v7a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/armeabi_v7a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
> Could not resolve io.flutter:arm64_v8a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:arm64_v8a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/arm64_v8a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/arm64_v8a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/arm64_v8a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/arm64_v8a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
> Could not resolve io.flutter:x86_64_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:x86_64_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/x86_64_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/x86_64_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
BUILD FAILED in 25s
Running Gradle task 'assembleRelease'... 26.1s
Retrying Gradle Build: #1, wait time: 100ms
[!] Gradle threw an error while downloading artifacts from the network.
Running Gradle task 'assembleRelease'...
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:mergeReleaseNativeLibs'.
> Could not resolve all files for configuration ':app:releaseRuntimeClasspath'.
> Could not resolve io.flutter:flutter_embedding_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:flutter_embedding_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/flutter_embedding_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/flutter_embedding_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/flutter_embedding_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
> Could not resolve io.flutter:armeabi_v7a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:armeabi_v7a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/armeabi_v7a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/armeabi_v7a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/armeabi_v7a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/armeabi_v7a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
> Could not resolve io.flutter:arm64_v8a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:arm64_v8a_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/arm64_v8a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/arm64_v8a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/arm64_v8a_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/arm64_v8a_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
> Could not resolve io.flutter:x86_64_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
Required by:
project :app
> Could not resolve io.flutter:x86_64_release:1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.
> Could not get resource 'https://maven.aliyun.com/repository/flutter/io/flutter/x86_64_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'.
> Could not HEAD 'https://maven.aliyun.com/repository/flutter/io/flutter/x86_64_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.pom'. Received status code 401 from server: Unauthorized
* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
BUILD FAILED in 11s
Running Gradle task 'assembleRelease'... 12.2s
[!] Gradle threw an error while downloading artifacts from the network.
Gradle task assembleRelease failed with exit code 1
Process finished with exit code 1
2、Flutter 社区源可用但是速度慢 ( 可用 )
在 https://docs.flutter.cn/community/china/ 文档中 , 推荐使用的 Flutter 社区 源 , 可以使用 , 但是太慢 , 报超时错误 ;
在 macOS、Linux 或 ChromeOS 上:
groovy
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
在 Windows 上:
groovy
$env:PUB_HOSTED_URL="https://pub.flutter-io.cn"
$env:FLUTTER_STORAGE_BASE_URL="https://storage.flutter-io.cn"
下面的报错 就是 速度慢 , 下载超时 , 下载速度 2kB/s , 速度太慢 ;
groovy
> Could not get resource 'https://storage.flutter-io.cn/download.flutter.io/io/flutter/x86_64_release/1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab/x86_64_release-1.0.0-59aa584fdf100e6c78c785d8a5b565d1de4b48ab.jar'.
> Read timed out
3、上海交大的源不可用
在 https://docs.flutter.cn/community/china/ 文档中 , 提供的上海交大的源不可用 ;
groovy
export PUB_HOSTED_URL=https://mirror.sjtu.edu.cn/dart-pub
export FLUTTER_STORAGE_BASE_URL=https://mirror.sjtu.edu.cn
4、清华源不可用
在 https://docs.flutter.cn/community/china/ 文档中 , 提供的清华源不可用 ;
groovy
export PUB_HOSTED_URL=https://mirrors.tuna.tsinghua.edu.cn/dart-pub
export FLUTTER_STORAGE_BASE_URL=https://mirrors.tuna.tsinghua.edu.cn/flutter
三、最终解决方案
在 环境变量 中 删除了 PUB_HOSTED_URL 和 FLUTTER_STORAGE_BASE_URL 环境变量 , 挂上梯子 , 然后 编译 apk 文件 , 编译成功 ;
编译完成 :
