Currently I am trying to use Visual Studio Code with Ionide to build a F# Solution. To describe my problem, i first describe what i have done, and what works.
I created a solution with two Projects. One Project is a Queue that contains a F# library. Another project is Queue.Test that is a console application that uses the Queue library, and should contain the Tests for the Queue library.
I'm using .Net6 and created the solution and Project with the dotnet cli tool.
In general, i can build the project with dotnet and i also can use everything in Visual Studio Code. I load the Folder that contains both projects, and Visual Studio Code loads the library.
I am able to edit the Library and my Console application. In my Console application i also can access the Queue and so on. Autocompletion works, and so on.
But, there is one problem. When i add a new function to my library, let's say Queue.help then in my Console application, i cannot see that function. It doesn't show in autocomplete, and when I write code that uses that function i get a compiler error telling me that function doesn't exists.
I can Build/Rebuild from VS Code or from CLI but the problem goes not away.
The only way Ionide starts to see the new function is by building the library AND restarting VS Code. As long i don't restart, it seems to not update the generated dll (i guess).
This is sure annoying, as i don't want to reload/restart VSCode everytime I add a new function to my library.
So my question: How i can I fix this?
What i want is to be able to change my library, and at the same time write tests in the other project and get full Code autocompletion.
Does somebody else have the same problem, or should I change my workflow?
What can i do, to debug this problem on my own?
Some tips?
This issue is fixed by the recent version of Ionide 5.10.1
I'm building a Visual Studio 2010 solution through Python with a call to subprocess. When called directly from the command line it takes devenv.com ~15 seconds to start. But when called from Python this jumps up to ~1.5 minutes.
Naturally I'm hoping to remove that dead time from our build. So I decided to test out MSBuild.exe (from .NET 4). It looks like MSBuild.exe runs instantly. But... it seems to do a full build every time and not an incremental.
The command I'm using is
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" "C:\path\to\my\project.sln" /target:build /maxcpucount:8 /property:Configuration=Release
It seems like this should support an incremental build. But I've seen posts online indicating that msbuild may not be able to support a incremental build like this.
Is this possible? If so what am I doing wrong?
Update:
I've read into this a bit more. Based on
http://msdn.microsoft.com/en-us/library/ms171483.aspx
and
http://www.digitallycreated.net/Blog/67/incremental-builds-in-msbuild-and-how-to-avoid-breaking-them
It seems like I need the Input and Output properties set in my .vcxproj files. Checking out my files these are indeed missing.
When would they be generated? Most my .vcxproj files were converted over from Visual Studio 2008. But I also generated a new project which is missing the Input and Output properties as well.
Does VS2010 not create projects with these properties?
Update: We've since upgrade to VS 2013. Now msbuild supports incremental builds. Never got to the bottom of the VS 2010 issue.
I think that fact that Incremental builds are not supported is a false Statement from according to official sources,Managed Incremental Build this feature and was included in VS2010 SP1
We first introduced the managed incremental build feature in VS2008.
In VS2010, we were not able to re-implement the managed incremental
build feature with the build system moving to MSBuild. We received
strong customer requests for this feature. As a result, we
re-implemented this feature and it is included in VS2010 SP1.
Other Solutions I found on Web
Projects should build incrementally already (just make sure that you
do Build instead of Rebuild). The best way to check if incremental
building works is to run the build from the command line. The second
time you build it should take almost no time.
If things are still getting rebuilt, then perhaps you've modified
your projects in some way that's messing up with the build order.
Looking at the build logs (via the /v option) can help you poinpoint
what's going on.
Other reason which can cause problems with the incremental build is GenerateResource.TrackFileAccess PropertyThis API supports the .NET Framework infrastructure and is not intended to be used directly from your code.
Gets or sets a switch that specifies whether we should be tracking file access patterns.
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I've installed NUnit Test Adapter for VS2012 + 2013. When I first installed the Adapter tests were showing up, but they stopped showing up for some reason today. After building, rebuilding, cleaning, restarting, nothing shows up in Test Explorer. Why would this be happening? I'm using VS2013 Ultimate.
If you're using a NUnit3+ version, there is a new Test Adapter available.
Go to "Tools -> Extensions and Updates -> Online" and search for "NUnit3 Test Adapter" and then install.
If your test project is set to target a 64bit platform, the tests won't show up in the NUnit Test Adapter.
My test assembly is 64-bit. From the menu bar at the top of visual studio 2012, I was able to select 'Test' -> 'Test Settings' -> 'Default Processor Architecture' -> 'X64'. After a 'Rebuild Solution' from the 'Build' menu, I was able to see all of my tests in test explorer. Hopefully this helps someone else in the future =D.
Check for NUnit versions mismatch. The currently available NUnit Test Adapter only works for NUnit version 2.6.4 and below.
To downgrade NUnit from version 3.x go to
Package Manager Console > update-package NUnit -version 2.6.4
http://jeremybytes.blogspot.co.ke/2015/11/review-of-unit-testing-makes-me-faster.html
In my situation the 'NUnit3 Test Adapter' has been disabled.
To re-enable it go to menu
Tools->Extensions and Updates...
On the left side select 'Installed'->'All'.
On the upper right corner search for 'nunit'.
If you have 'NUnit3 Test Adapter' installed, with the found item you can enable/disable it.
This answer seems pretty basic but wasn't completely obvious to me at first. If you (re)build the solution it only builds the projects that are configured to build in the Build -> Configuration Manager
This was my issue, I must have inadvertently changed a build configuration settings or something that caused my test projects not to build (when they previously were). So the Test Explorer window was looking at dlls that were out of date. It became clear to me this was the case after doing a Clean and seeing most of my tests disappear and not come back after a rebuild...further inspection of bin folder showed that these projects weren't being built at all.
I had a working setup (for NUnit2 and NUnit3 depending on the solution, and multiple versions of Visual Studio between 2012 and 2017), and it suddenly stopped working one day: no tests detected in any solution or version of VS.
In my case, it helped to delete %localappdata%\Temp\VisualStudioTestExplorerExtensions. After a restart of VS, everything worked as before.
If you are using VS 2017 and .net core ,as said here, you should add references to the test framework NUnit 3.6.1, to the test runner NUnit3TestAdapter 3.8.0-alpha1 and to the test SDK Microsoft.NET.Test.Sdk 15.0.0.
Tools
NuGet Package Manager
Manage NuGet Packages For Solution
Browse
NUnitTestAdapter.WithFramework
Ctrl+R,A to build/run tests
Using NUnitTestAdapter.WithFramework makes sure there are little/no inconsistencies across versions of NUnit and NUnit Adapter (i.e. "it just works")
Check whether you have stated
[TestFixureSetUp]
and
[Test]
in the test class
sample:
namespace ClassLibrary1
{
public class SimpleCalculator
{
public Calculator _calculator;
[TestFixtureSetUp]
public void initialize()
{
_calculator = new Calculator();
}
[Test]
public void DivideTest()
{
int a = 10;
int b = 2;
int expectedValue = a/b;
int actualValue = _calculator.Divide(a, b);
Assert.AreEqual(expectedValue, actualValue, "Functionality not working properly!");
}
}
}
I had to uninstall then re-install the xunit.runner.visualstudio nuget package. I tried this after trying all the above suggestions, so may be it was a mixture of things.
One other cause to this problem is if you open a project from a mapped drive - Visual Studio handles such projects properly, but apparently Nunit doesn't support them.
Copying the project to a physical fixed the issue.
I also found that when I uninstalled nunit v3.2.1, the nunit framework reference for v3.2.1 was still in my project in solution explorer.
Solution Explorer > ProjectName > References
If you right click it will show the version. Remove this
Then Right click on References > Add Reference.
Search for the version 2.x version and add then rebuild solution.
That worked for me!
I experienced the problem mentioned by op
My case was that I was handed an old project and the tests were actually part of the system under test. I assume they were using the external test runner.
this task chain resolved the issue for me
created a test project,
moved the test files there
added references so the test project would compile
added the Nunit and Nunit adapter NuGet packages to the test project
recompiled
i was able to successfully run the Nunit tests.
If you are using the TestCaseSource attribute, ensure the source exists and respects the documentation, otherwise your tests will not be discovered.
I had a similar issue where the tests where not being discovered. I had the correct version of NUnit, versions matched up between NUnit and adapter, and the tests where tagged correctly. I was running VS 2017 Enterprise not as an administrator. After starting VS as administrator the tests appeared.
I started a new solution with a test project in it, and compared it against my original, problem project. The original, for some reason, had an app.config in it. I excluded that file from the project and saw my tests reappear in the test explorer.
I had this problem too but the cause was different. I'm using VS2017 with F# 4.0.
Firstly, the console in Visual Studio does not give you enough details why the tests could not be found; it will just fail to the load the DLL with the tests. So use NUnit3console.exe on the command line as this gives you more details.
In my case, it was because the test adapter was looking for a newer version of the F# Core DLL (4.4.1.0) (F# 4.1) whereas I'm still using 4.4.0.0 (F# 4.0). So I just added this to the app.config of the test project:-
<dependentAssembly>
<assemblyIdentity name="FSharp.Core" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-65535.65535.65535.65535" newVersion="4.4.0.0" />
</dependentAssembly>
i.e. redirect to the earlier F# core.
I had the same problem, when suddenly any test didn't appeared on Test Explorer window.
I has the updated version of "NUnit3TestAdapter"
and after lots of searches and efforts,
I found that I need set the following values in project properties:
[In Solution Explorer window: right click on Project > Properties]
Under Build tab, set Platform=x64, and set Platform target=x86 or Any CPU
Build the project and all tests will be appear on Test Explorer window.
Important note:
I came to a solution after seeing the next msg in the output window:
"Test run will use DLL(s) built for framework Framework45 and platform X86. Following DLL(s) will not be part of run: AutomationTests.dll is built for Framework Framework45 and Platform X64."
I had some msbuild.exe processes that were hung. I don't know if that was my problem or not, but it took me a lot of trail and error with reinstalling various NUnit adaptors before I found the hung processes.
Just to add my $.02 here, I ran into a similar issue just yesterday, where 168 of my tests were missing. I tried most everything in this post - most especially making sure my version(s) of NUnit were the same - all to no avail. I then remembered that I had my tests divided into playlists; and these do not update automatically as you add new tests. So, when I deleted the playlists, BAM!, all of my tests were back once more.
I use NUnit 3 and tried most of the other solutions I saw here. None of those worked for me.
Even though already selected, reselecting the "Playlist: All Tests" option in test explorer showed all hidden tests in my case. I need to do this after every rebuild.
Make sure your test class is public. I often make this mistake then I just look at the code for 5 minutes what is going on.
[Test]
public void YourTest()
{
...
}
Tools
NuGet Package Manager
Manage NuGet Packages For Solution
Browse
NUnit3TestAdapter (NUnit 3 in my case ..)
After installation it should be possible to use the default TestExplorer included with the installation of Visual Studio.
If your test project is not x86, the tests will not be found until you tell the test runner the correct target platform.
Prior to Visual Studio 2022, this was the "Test/Test Settings/Default Processor Architecture" option.
In VS2022 you need to create a 'runsettings' file and set the test project to use it. In that file you can specify the Target Platform, like this:
<?xml version="1.0" encoding="utf-8" ?>
<RunSettings>
<!-- Configurations that affect the Test Framework -->
<RunConfiguration>
<TargetPlatform>x64</TargetPlatform>
</RunConfiguration>
</RunSettings>
You still also need to include the Nunit3TestAdapter and Microsoft.NET.Test.Sdk nugets (and make sure the project actually built, and check the various other more obscure mistakes mentioned in other answers)
Make sure your tests are properly marked with the Test attribute. If all of the tests are marked with only the Explicit attribute, the TestAdapter doesn't recognize the fixture.
I downloaded the TFSBranchTool VS Extension Project.
Rebuilt and Installed, but when I try to apply Initial Structure I get the following Error:
Exection Error:
Exection of Action 'ConnectSourceControl' Failed. Details: Could not load file or assembly Microsoft.AlLMRangers.BranchTool.SourceControlWrapper......
Any idea what might be causing the problem ? I tried on 2 different Servers! , I got the latest Update of VS2012.
I got VS2012 SDK installed and Vs2012 ObjectModel too, not sure what I'm missing!
We have posted an update to the sample code on http://vsarguidance.codeplex.com/releases/view/96222, which addresses this bug.
The issue was that Microsoft.ALMRangers.BranchTool.SourceControlWrapper.dll was missed in VSIX package. As action execution engine using MEF to load actions, it has no direct references to actions implementation assembly.
Vladimir from the team fixed the issue by specifying assembly as the MEF asset in the VS extension’s manifest file. Now it’s redistributed inside the extension package.
Can you verify that you have the file Microsoft.ALMRangers.BranchTool.SourceControlWrapper.dll
in the following folder:
%LOCALAPPDATA%\Microsoft\VisualStudio\11.0\Extensions\Microsoft. ALM Rangers\TfsBranchToolVSExtension\1.0
If its not there - try deleting the TfsBranchToolVSExtension and re-install the VSIX.
I have an ASP.NET MVC 2 application.
Web project contains a reference to SomeProject
SomeProject contains references to ExternalAssembly1 and ExternalAssembly2.
SomeProject explicitly calls into ExternalAssembly1, but NOT ExternalAssembly2.
ExternalAssembly1 calls into ExternalAssembly2
When I perform a local build everything is cool. All DLLs are included in the bin\debug folder. The problem is that when I use the Publish Web command in Visual Studio 2010, it deploys everything except ExternalAssembly2.
It appears to ignore assemblies that aren't directly used (remember, ExternalAssembly2 is only used by ExternalAssembly1).
Is there any way I can tell Visual Studio 2010 to include ExternalAssembly2?
I can write a dummy method that calls into ExternalAssembly2. This does work, but I really don't want to have dummy code for the sole purpose of causing VS2010 to publish the DLL.
None of these answers are sufficient in my mind. This does seem to be a genuine bug. I will update this response if I ever find a non-hack solution, or Microsoft fixes the bug.
Update:
Doesn't seem promising.
https://connect.microsoft.com/VisualStudio/feedback/details/731303/publish-web-feature-not-including-all-dlls
I am having this same problem (different assemblies though). If I reference the assemblies in my web project, then they will get included in the publish output, but they should be included anyway because they are indirect dependencies:
Web Project ---> Assembly A ---> Assembly B
On build, assemblies A and B are outputed to the \bin folder. On publish, only assembly A is outputed to the publish folder.
I have tried changing the publish settings to include all files in the web project, but then I have files in my publish output that shouldn't be deployed.
This seems like a bug to me.
I had the same problem with VS2010 and a WCF Service Application.
It turns out that if your (directly or indirectly) referenced DLL's are deployed to GAC, the VS publishing feature excludes them. Once I removed the assemblies from GAC, publishing feature started working as expected.
I guess VS is assuming that if your assemblies can be located in GAC on the machine you build, they will be located in GAC on the target machine as well. At least in my case this assumption is false.
My tests show that the external assemblies get published when I have a reference on them in the web project. I do not have to write any dummy code to make it work. This seems acceptable to me.
I agree with Nicholas that this seems to be a bug in visual studio. At least it escapes me what the reason for the behavior could be.
I have created this issue as a bug on Microsoft Connect. If anyone experiencing it could vote it up https://connect.microsoft.com/VisualStudio/feedback/details/637071/publish-web-feature-not-including-all-dlls then hopefully we'll get something done about it.
If you go into the ExternalAssembly2 reference property list and change the "Copy Local" to "True" i think that might solve your issue.
I don't know if you are watching this still but I found the solution (I had the exact same issue) via this MSDN article. Under "build action" for the file choose "Content" that should include it in the list of files publish brings over.
I have created a new Connect bug here https://connect.microsoft.com/VisualStudio/feedback/details/731303/publish-web-feature-not-including-all-dlls
I've also attached a solution and detailed steps to reproduce this issue. Lets hope this time they won't close it as Can't Reproduce.
Vote for this connect issue if you experience the missing dll problem.
Copy local did the trick. I had an issue that the Newtonsoft.Json assembly get included in the deploymeny package. Copy local was set to false.
I am experiencing the same type of issue with a web project. I have a web project that references assembly A which references assembly B. It worked fine for some time but today it was broken. I did a rebuild of the solution and this time it deployed everything correctly.
I had this same problem today. I published my web project and realized that not all of the reference DLL's were there. In particular, the indirect DLL references.
It turns out that the directory in which I was publishing to was out of disk space (network share). I had just enough space to publish all the files except for few indirect reference DLL's. The sad part is that VS08 didn't throw any errors. It just published the files are usual. I cleared out some HDD space and everything worked fine.
I didn't find the HDD space issue until I tried to manually move the DLL's over.
in my case it is quite tricky.
Reference to ExternalAssembly2 is not required to Build the project but vital for run-time since we use reflection to configure Unity container.
So, I delete the reference - build the project successfully, but get run-time error.
If I preserve the reference I can Build and Run the application but I cannot Publish it with ExternalAssembly2 - get run-time exception as well.
This is happen because of internal VS2010 assemblies optimization.
So, what we can do here?
1. Put some unrequired peice of code to use any ExternalAssembly2's class.
2. escape from reflection and use static assemblies linking.
Hope this helps to smbd.
I got the same problem and this is a VS2010 bug if there's a reference link like:
Web Project --> custom project --> assembly1 -->(indirectly) assembly2.
For now I find if I reference the Assembly1 in the web project, then assembly2 is included in the bin folder.
So I had to add an additional reference link like:
Web project --> assembly1 -->(indirectly) assembly2.
Then VS can recognize assembly2 and include its dll file in publish action.