uni-app 云打包失败 提示jar包下载失败
uni-app 云打包失败 提示jar包下载失败
操作步骤
- 云打包
预期结果
- 打包成功
实际结果
- 打包失败,
bug描述:
Warning: Mapping new ns http://schemas.android.com/repository/android/common/02 to old ns http://schemas.android.com/repository/android/common/01
Warning: Mapping new ns http://schemas.android.com/repository/android/generic/02 to old ns http://schemas.android.com/repository/android/generic/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/02 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/addon2/03 to old ns http://schemas.android.com/sdk/android/repo/addon2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/02 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/repository2/03 to old ns http://schemas.android.com/sdk/android/repo/repository2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/03 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
Warning: Mapping new ns http://schemas.android.com/sdk/android/repo/sys-img2/02 to old ns http://schemas.android.com/sdk/android/repo/sys-img2/01
Warning: unexpected element (uri:"", local:“extension-level”). Expected elements are {}codename,{}layoutlib,{}api-level
Warning: unexpected element (uri:"", local:“base-extension”). Expected elements are {}codename,{}layoutlib,{}api-level
FAILURE: Build failed with an exception.
- What went wrong: Execution failed for task ‘:app:checkReleaseAarMetadata’.
- Could not resolve all files for configuration ‘:app:releaseRuntimeClasspath’.
- Could not resolve io.github.ezviz-open:ezviz-sdk:5.6.
- Required by:
- project :app
- Could not resolve io.github.ezviz-open:ezviz-sdk:5.6.
- Could not get resource ‘https://dl.google.com/dl/android/maven2/io/github/ezviz-open/ezviz-sdk/5.6/ezviz-sdk-5.6.pom’.
- Could not GET ‘https://dl.google.com/dl/android/maven2/io/github/ezviz-open/ezviz-sdk/5.6/ezviz-sdk-5.6.pom’. Received status code 503 from server: Forwarding failure
- Could not resolve io.github.ezviz-open:videotalk:1.2.8.
- Required by:
- project :app
- Could not resolve io.github.ezviz-open:videotalk:1.2.8.
- Could not get resource ‘https://dl.google.com/dl/android/maven2/io/github/ezviz-open/videotalk/1.2.8/videotalk-1.2.8.pom’.
- Could not GET ‘https://dl.google.com/dl/android/maven2/io/github/ezviz-open/videotalk/1.2.8/videotalk-1.2.8.pom’. Received status code 503 from server: Forwarding failure
Try:
- Run with --debug option to get more log output.
- Run with --scan to get full insights.
Exception is: org.gradle.api.tasks.TaskExecutionException: Execution failed for task ‘:app:checkReleaseAarMetadata’. … BUILD FAILED in 9s gradle build error: 1
更多关于uni-app 云打包失败 提示jar包下载失败的实战教程也可以访问 https://www.itying.com/category-93-b0.html
在使用 uni-app 进行云打包时,如果提示 jar包下载失败,可能是由于以下原因导致的。以下是一些可能的解决方案:
1. 网络问题
- 原因: 云打包时,需要从远程服务器下载一些依赖包(如
jar包),如果网络不稳定或无法访问相关服务器,可能会导致下载失败。 - 解决方案:
- 检查本地网络连接是否正常。
- 尝试切换网络(如使用手机热点)后重新打包。
- 如果使用的是公司网络,可能由于防火墙或代理导致无法访问,可以尝试使用 VPN 或联系网络管理员。
2. Maven 仓库问题
-
原因: 云打包时,依赖包通常是从 Maven 仓库下载的。如果 Maven 仓库不可用或仓库中的文件缺失,可能会导致下载失败。
-
解决方案:
- 检查 Maven 仓库的可用性,可以访问
https://mvnrepository.com/查看是否正常。 - 尝试更换 Maven 仓库镜像源,可以在
build.gradle中配置阿里云等国内镜像源。
repositories { maven { url 'https://maven.aliyun.com/repository/public' } mavenCentral() } - 检查 Maven 仓库的可用性,可以访问

