Skip to main content

Issue building UWP apps: Error WMC1006: Cannot resolve Assembly or Windows Metadata file

A customer contacted me because they had errors building an UWP application on one of their build servers. Here are the related build logs:

MarkupCompilePass1:

  Creating directory "obj\x86\Release\intermediatexaml\".

App1\App1.csproj(0,0): Error WMC1006: Cannot resolve Assembly or Windows Metadata file 'Type universe cannot resolve assembly: System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a.'

D:\Builds\dev-agent-1\_work\76\s\App1\App1.csproj : XamlCompiler error WMC1006: Cannot resolve Assembly or Windows Metadata file 'Type universe cannot resolve assembly: System.Runtime, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a.'

  (Out) GeneratedCodeFiles: 'D:\Builds\dev-agent-1\_work\76\s\App1\obj\x86\Release\App.g.i.cs;D:\Builds\dev-agent-1\_work\76\s\App1\obj\x86\Release\App.g.cs'

  (Out) Compile: 'App.xaml.cs;MainPage.xaml.cs;Properties\AssemblyInfo.cs;D:\Builds\dev-agent-1\_work\76\s\App1\obj\x86\Release\App.g.i.cs;D:\Builds\dev-agent-1\_work\76\s\App1\obj\x86\Release\App.g.cs'

XamlPreCompile:

  D:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Roslyn\csc.exe /noconfig /nowarn:2008,1701,1702 /nostdlib+ /platform:x86 /errorreport:prompt /warn:0 /define:TRACE;NETFX_CORE;WINDOWS_UWP;CODE_ANALYSIS /highentropyva+ /reference:"C:\Program Files (x86)\Windows Kits\10\References\10.0.16299.0\Windows.ApplicationModel.Calls.CallsVoipContract\2.0.0.0\Windows.ApplicationModel.Calls.CallsVoipContract.winmd" /reference:"C:\Program Files (x86)\Windows Kits\10\References\10.0.16299.0\Windows.ApplicationModel.SocialInfo.SocialInfoContract\2.0.0.0\Windows.ApplicationModel.SocialInfo.SocialInfoContract.winmd" /reference:"C:\Program Files (x86)\Windows Kits\10\References\10.0.16299.0\Windows.ApplicationModel.StartupTaskContract\2.0.0.0\Windows.ApplicationModel.StartupTaskContract.winmd" /reference:"C:\Program Files (x86)\Windows Kits\10\References\10.0.16299.0\Windows.Devices.Custom.CustomDeviceContract\1.0.0.0\Windows.Devices.Custom.CustomDeviceContract.winmd" /reference:"C:\Program Files...

  Using shared compilation with compiler from directory: D:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Roslyn

CSC(0,0): Error CS2001: Source file 'D:\Builds\dev-agent-1\_work\76\s\App1\obj\x86\Release\App.g.i.cs' could not be found.

CSC : error CS2001: Source file 'D:\Builds\dev-agent-1\_work\76\s\App1\obj\x86\Release\App.g.i.cs' could not be found. [D:\Builds\dev-agent-1\_work\76\s\App1\App1.csproj]

Done Building Project "D:\Builds\dev-agent-1\_work\76\s\App1\App1.csproj" (default targets) -- FAILED.

Done Building Project "D:\Builds\dev-agent-1\_work\76\s\App1.sln" (default targets) -- FAILED.

Build FAILED.

On our local systems everything worked fine and even on our Hosted Build Server on VSTS, we were able to build without any issues. We were quite confident the problem was related to the targeted UWP version as with older UWP apps we didn’t had any issues.

After contacting Microsoft they told us to switch our build server from Windows Server 2012R2 to 2016. After upgrading everything started to work!

Labels

Labels:

Popular posts from this blog

Kubernetes–Limit your environmental impact

Reducing the carbon footprint and CO2 emission of our (cloud) workloads, is a responsibility of all of us. If you are running a Kubernetes cluster, have a look at Kube-Green . kube-green is a simple Kubernetes operator that automatically shuts down (some of) your pods when you don't need them. A single pod produces about 11 Kg CO2eq per year( here the calculation). Reason enough to give it a try! Installing kube-green in your cluster The easiest way to install the operator in your cluster is through kubectl. We first need to install a cert-manager: kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.14.5/cert-manager.yaml Remark: Wait a minute before you continue as it can take some time before the cert-manager is up & running inside your cluster. Now we can install the kube-green operator: kubectl apply -f https://github.com/kube-green/kube-green/releases/latest/download/kube-green.yaml Now in the namespace where we want t...
Read more

Azure DevOps/ GitHub emoji

I’m really bad at remembering emoji’s. So here is cheat sheet with all emoji’s that can be used in tools that support the github emoji markdown markup: All credits go to rcaviers who created this list.
Read more

.NET 9 - Goodbye sln!

Although the csproj file evolved and simplified a lot over time, the Visual Studio solution file (.sln) remained an ugly file format full of magic GUIDs. With the latest .NET 9 SDK(9.0.200), we finally got an alternative; a new XML-based solution file(.slnx) got introduced in preview. So say goodbye to this ugly sln file: And meet his better looking slnx brother instead: To use this feature we first have to enable it: Go to Tools -> Options -> Environment -> Preview Features Check the checkbox next to Use Solution File Persistence Model Now we can migrate an existing sln file to slnx using the following command: dotnet sln migrate AICalculator.sln .slnx file D:\Projects\Test\AICalculator\AICalculator.slnx generated. Or create a new Visual Studio solution using the slnx format: dotnet new sln --format slnx The template "Solution File" was created successfully. The new format is not yet recognized by VSCode but it does work in Jetbr...
Read more