There are three basic levels of testing: The classic unit testing of pure .Net/Mono code via xUnit|NUnit Nothing new here, this is the same testing that .Net programmers have been doing all long and has nothing to do with the Xamarin platform frameworks Note: These tests are totally independent of Xamarin.Android|iOS|Mac On platform testing (including … Read more
I’ve added a repo that shows you how to do this. From the README.md: Requirements Generally speaking, using libraries targeting .NET Standard in an application targeting .NET Framework requires the application project to include a NuGet reference for .NET Standard (NETStandard.Library). This ensures that the right set of assemblies are included with the application. In … Read more
I had this problem too. SHClark’s answer didn’t work for me. I figured out myself what was causing the problem on my computer: Mirekusoft Install Monitor. I disabled both its services and that solved the problem. (I guess that’s not an extremely likely program for someone to have running, but it could be a problem … Read more
I stumbled upon this issue a number of times recently. Here’s a brief list of the workaround I found (one of them always worked until now): Install the right .NET Core SDK: Either the latest version or the version required by your project. Clean-up obsolete .NET Core versions: Go to Control Panel and uninstall previous … Read more
I’m editing my answer to make it clear that you don’t need to upgrade your .csproj file. As Drew commented below there are benefits to doing so. However, VS2017 will continue to work with the classic csproj file just fine. In addition there is nothing in VS2017 that will perform the upgrade for you. If … Read more
** Update**: 11/19/2019 Microsoft has released a new version of the control 150.1400.0 in their Nuget library. My short testing shows that it works again in the forms designer where 150.1357.0 and 150.1358.0 did not. This includes being able to resize and modify the ReportViewer Tasks on the control itself. ** Update**: 8/18/2019 Removing the … Read more
Turning my comment into an answer The CMake team is working on it for VS2017 (as for July 2017, for upcoming CMake version 3.10): CMake: MSVC standard version switches Those flags seem to be rather new switches (as related to the date of this question): VS 2017 15.3 preview now supports /std:c++17 So for Visual … Read more
I got same problem with a project porting from Visual Studio 2013 to Visual Studio 2017. Fix: change Properties → General → Windows SDK Version to 10
For now, there is a simple way to see what the actual error is. Open Console section from the App service, then try to run the dotnet app. From there we may get the full error message and trace info: