msbuild - Azure DevOps + LibMan + UNPKG 间歇性错误 LIB010:无法从 unpkg.com 下载资源
问题描述
我已经在 Azure DevOps 上设置了持续集成,但我一直遇到一个间歇性问题,即 libman 无法下载资源这里有几个示例:
##[error]libman.json(0,0): Error LIB010: Failed to download resource from "http://unpkg.com/devextreme@18.2.6/dist/css/icons/dxiconsmaterial.woff2"
##[error]libman.json(0,0): Error LIB010: Failed to download resource from "http://unpkg.com/globalize@1.4.2/dist/globalize-runtime/date.js"
##[error]libman.json(0,0): Error LIB010: Failed to download resource from "http://unpkg.com/cropperjs@2.0.0-alpha/src/js/preview.js"
导致错误的总是一个不同的包,所以我假设它是一个超时问题(太慢或者我在滥用它 - 不确定)。
这是实际的异常消息:
exception was thrown --- [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): error : at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): error : at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): error : at Microsoft.Web.LibraryManager.CacheService.<RefreshCacheAsync>d__9.MoveNext() [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): error : --- End of stack trace from previous location where exception was thrown --- [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): error : at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): error : at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): error : at Microsoft.Web.LibraryManager.Providers.Unpkg.UnpkgProvider.<RefreshCacheAsync>d__22.MoveNext() [d:\a\1\s\MyAppPortal\MyAppPortal.csproj]
[error]C:\Users\VssAdministrator\.nuget\packages\microsoft.web.librarymanager.build\1.0.172\build\Microsoft.Web.LibraryManager.Build.targets(35,9): Error : Microsoft.Web.LibraryManager.Contracts.ResourceDownloadException: Failed to download resource from "http://unpkg.com/knockout@3.4.0/package.json"
at Microsoft.Web.LibraryManager.WebRequestHandler.<GetStreamAsync>d__5.MoveNext()
我该如何解决这个问题?有没有办法像 VS 在运行构建时一样在 DevOps 上缓存和重用下载的包?
解决方案
LibraryManager 软件包的更新版本会重试下载几次。安装最新版本,看看是否有助于解决问题。
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