Errors do not appear in error list

[bradphelan]

Using VS 15.6.2

and the following project file

<Project Sdk="MSBuild.Sdk.Extras/1.2.2">
  <PropertyGroup>
    <TargetFramework>net461</TargetFramework>
  </PropertyGroup>
  <ItemGroup>
    <None Remove="MultilingualResources\WeinCad.Controls.de.xlf" />
  </ItemGroup>
  <ItemGroup>
    <PackageReference Include="Appccelerate.AsyncModule" Version="1.0.98" />
    <PackageReference Include="Appccelerate.Fundamentals" Version="2.8.0" />
    <PackageReference Include="Appccelerate.StateMachine" Version="4.4.0" />
    <PackageReference Include="Castle.Core" Version="3.2.0" />
    <PackageReference Include="Expression.Blend.Sdk" Version="1.0.2" />
    <PackageReference Include="Fody" Version="2.1.3" />
    <PackageReference Include="FSharp.Core" Version="4.2.3" />
    <PackageReference Include="FluentValidation" Version="7.1.1" />
    <PackageReference Include="I18N.Reactive" Version="4.1.2" />
    <PackageReference Include="LanguageExt.Core" Version="2.1.32" />
    <PackageReference Include="MahApps.Metro" Version="1.5.0" />
    <PackageReference Include="Microsoft.WindowsAPICodePack-Core" Version="1.1.0.2" />
    <PackageReference Include="Microsoft.WindowsAPICodePack-Shell" Version="1.1.0.0" />
    <PackageReference Include="Newtonsoft.Json" Version="11.0.1" />
    <PackageReference Include="Ninject" Version="3.2.2.0" />
    <PackageReference Include="Ninject.Extensions.NamedScope" Version="3.2.0.0" />
    <PackageReference Include="Serilog" Version="2.6.0" />
    <PackageReference Include="System.Diagnostics.Debug" Version="4.3.0" />
    <PackageReference Include="System.Interactive" Version="3.1.1" />
    <PackageReference Include="System.ValueTuple" Version="4.4.0" />
    <PackageReference Include="Unofficial.Blend.Interactivity" Version="1.0.0" />
    <PackageReference Include="Weingartner.Exceptional" Version="1.7.4-ci.2" />
    <PackageReference Include="Weingartner.Json.Migration" Version="311.0.0" />
    <PackageReference Include="Weingartner.ReactiveUI.Fody" Version="2.3.0-alpha.10" PrivateAssets="All" />
    <PackageReference Include="devDept.Eyeshot" Version="11.0.465" />
  </ItemGroup>
  <ItemGroup>
    <Reference Include="ReachFramework" />
  </ItemGroup>
  <ItemGroup>
    <ProjectReference Include="..\Safenet\Weingartner.Products\Weingartner.Products.fsproj" />
    <ProjectReference Include="..\Safenet\Weingartner.Safenet\Weingartner.Safenet.fsproj" />
    <ProjectReference Include="..\Weingartner.Controls\Weingartner.Controls.csproj" />
  </ItemGroup>
  <ItemGroup>
    <Resource Include="View\WeinLogo.gif" />
  </ItemGroup>
  <ItemGroup>
    <XliffResource Include="MultilingualResources\WeinCad.Controls.de.xlf" />
  </ItemGroup>

  <ItemGroup>
    <EmbeddedResource Update="Properties\Resources.de.resx" />
    <Compile Update="Properties\Resources.resx.cs">
      <DesignTime>True</DesignTime>
      <AutoGen>True</AutoGen>
      <DependentUpon>Resources.resx</DependentUpon>
    </Compile>
    <EmbeddedResource Update="Properties\Resources.resx">
      <Generator>I18NReactive</Generator>
      <LastGenOutput>Resources.resx.cs</LastGenOutput>
    </EmbeddedResource>
  </ItemGroup>
</Project>

and the following code error.

the error does not appear in the error list. It appears if the intellisense source is used but not the build.

https://dl.dropboxusercontent.com/s/fwwj61z8g6h3bqg/2018-03-19_12-33-35.mp4

I can't send the entire project as it is not open source. If you need me to try create a fully standalone reproduction then let me know. Maybe it is obvious what the problem is from the description.

[DanFTRX]

I have the same issue.

[clairernovotny]

If there's a way to get a tiny repro that demonstrates this, it'll help.

[DanFTRX]

ExampleApp.zip
This reproduces the issue for me.

[DanFTRX]

It appears to only happen when the xaml exists in a library output project and not in the executable output project.

[DanFTRX]

Was the example app I uploaded able to reproduce it for you locally?

[DanFTRX]

Any progress on this?

[MrJul]

I'm not sure if MSBuildSdkExtras can do anything about it.

To me, it's the new project system not showing errors for projects it doesn't know anything about, and since the XAML compilation use a temp project for its first pass, we get this behaviour.

[Nirmal4G]

I think I fixed with the recent commit on my PR. I checked with your repro. It's working as expected.

@DanFTRX so, Can you check again (just for confirmation)?

[YairHalberstadt]

I'm getting this same issue with SDK 1.6.68, VS 15.9.7, .Net 472
However I'm guessing that once VS 2019 comes out on 2nd April I will be able to use microsoft.NET.Sdk.WindowsDesktop with .Net 472, in which case I can just wait.

[YairHalberstadt]

I've managed to reproduce the issue with the sample project. It occurs when using the new style csproj:

<Project Sdk="MSBuild.Sdk.Extras/1.6.68">
  <PropertyGroup>
    <TargetFramework>net472</TargetFramework>
    <ExtrasEnableWpfProjectSetup>true</ExtrasEnableWpfProjectSetup>
  </PropertyGroup>
  <ItemGroup>
    <Folder Include="Properties\" />
  </ItemGroup>
</Project>

ExampleApp.zip

I've opened this in a new issue: #157