aaubry
commented
6 years ago Hello,
I have just tried compiling the solution on a cleanly installed Windows and VS 2017, and it worked without issues.
The .NET 4.0 target is used to target Unity, and the Unity assemblies are located in the BuildUtils.UnityPrerequisites submodule. Maybe you did not checkout submodules when you cloned the solution?
evgeni-nabokov
Hello! I have run into a problem -- can't compile the solution. I am trying to build master branch in VS 2017 Community 15.6.1. There are broken ("empty") references to System & System.Core assemblies related to .NET Framework 4.0. I have .NET Core 2.1.100 installed on Windows 10 1709. Screenshot of VS with the loaded solution. Any help is appreciated.
Here are first lines of build output:
>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2052,5): warning MSB3245: Could not resolve this reference. Could not locate the assembly "System". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2052,5): warning MSB3245: Could not resolve this reference. Could not locate the assembly "System.Core". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(2052,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319\\mscorlib.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Users\Evgeni\AppData\Local\Temp\.NETFramework,Version=v4.0.AssemblyAttributes.cs(4,46,4,70): warning CS0436: The type 'TargetFrameworkAttribute' in 'C:\Dev\YamlDotNet\YamlDotNet\Helpers\Portability.cs' conflicts with the imported type 'TargetFrameworkAttribute' in 'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. Using the type defined in 'C:\Dev\YamlDotNet\YamlDotNet\Helpers\Portability.cs'.