VSTS无法构建我真正非常简单的ASP.NET Core应用 [英] VSTS fails to build my really really simple ASP.NET Core app
问题描述
以下内容是如此简单，但失败了.怎么了?
The following is so so simply and yet it fails. What's wrong?
-
我在Visual Studio 2017中创建了一个新的ASP.NET Core Web应用程序(.NET Framework 4.6.2).
I create a new ASP.NET Core Web Application (.NET Framework 4.6.2) in Visual Studio 2017.
我没有更改默认模板，而是将其推送到VSTS.
I make no changes to the default template and I push it to VSTS.
我通过以下两个步骤在VSTS中创建新的构建定义:
I create a new build definition in VSTS with the following two steps:
- NuGet恢复
- Visual Studio构建
我更新了NuGet步骤以使用4.0.0版
I update the NuGet step to use version 4.0.0
我将定义更新为使用Hosted VS2017代理.
I update the definition to use the Hosted VS2017 agent.
我使用带有默认MSBuild参数的VS2017离开构建"步骤:
I leave the Build step using VS2017 with the default MSBuild arguments:
/p:DeployOnBuild=true /p:WebPublishMethod=Package /p:PackageAsSingleFile=true /p:SkipInvalidConfigurations=true /p:PackageLocation="$(build.artifactstagingdirectory)\\".
在以前的版本中，这将为我创建一个Web部署程序包，正是我想要的.
- 我排队一个新的版本.
NuGet步骤成功.
The NuGet step succeeds.
构建步骤一直运行到记录...
The build step runs until it logs...
_TransformWebConfig:
...然后...
未找到web.config.创建'C:\ a \ 1 \ s \ src \ WebApp \ obj \ Release \ net462 \ win7-x86 \ PubTmp \ Out \ web.config'
No web.config found. Creating 'C:\a\1\s\src\WebApp\obj\Release\net462\win7-x86\PubTmp\Out\web.config'
...和...
Microsoft.NET.Sdk.Publish.MSDeployPackage.targets(124,7):错误MSB4184:无法评估表达式"[[System.IO.Path] :: GetDirectoryName('')".该路径不是合法形式.
Microsoft.NET.Sdk.Publish.MSDeployPackage.targets(124,7): Error MSB4184: The expression "[System.IO.Path]::GetDirectoryName('')" cannot be evaluated. The path is not of a legal form.
推荐答案
此问题已修复: https://github.com/aspnet/websdk/issues/106
在VSTS中使用的示例命令行和语法(ASPNET Core模板应该已经在模板中包含了此示例):
Sample commandline and syntax to use in VSTS (ASPNET Core templates should already have this in the template): https://github.com/vijayrkn/ASPNetPublishSamples/blob/bff9f78d796668dc07d5e28a8b93531caade839c/Publish.cmd#L102-L127
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