Exception: No matching step definition found for the step. about specflow.xunitadapter HOT 6 OPEN

Do you get the error when you use it from NuGet? https://www.nuget.org/packages/SpecFlow.xUnitAdapter/

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@gasparnagy I have the same problem, If I use Bindings from a Nuget packages, it doesn't scan external dlls and then it gives same error.

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I have the same problem and it appears to be a long running, persistent issue for many. External assemblies containing step definitions are simply not found. This means that context highlighting in Visual Studio does not work.

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Not sure if the repo is still in active development or maybe being merged into the main SpecFlow repos?

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I found the solution, I had the same problem with .Net Core project, so I will explain it for .Net Core but you can modify it based on your need, of course.

1: You need to upgrade SpecFlow assemblies to newest version, I forked SpecFlow repository and made few changes to make it build for .Net Standard 2.0. Here is my branch; https://github.com/mtrcn/SpecFlow/tree/netstandard

2: Second, you need to create JSON config file in your SpecFlow project root, like following;
specflow.json

{
	"specFlow": {
		"stepAssemblies": [ { "assembly": "Mete.BDD.Bindings" } ]
	}
}

3: Modify following lines;

with these;

            var containerBuilder = new ContainerBuilder();
            var objectContainer = containerBuilder.CreateGlobalContainer();
            var configurationLoader = objectContainer.Resolve<IConfigurationLoader>();

            var assembly = AssemblyLoadContext.Default.LoadFromAssemblyPath(Path.GetFullPath(TestCase.FeatureFile.SpecFlowProject.AssemblyPath));

            var testRunnerManager = new TestRunnerManager(
                objectContainer,
                containerBuilder,
                configurationLoader.Load(ConfigurationLoader.GetDefault()),
                objectContainer.Resolve<IRuntimeBindingRegistryBuilder>()
                );
            testRunnerManager.Initialize(assembly);

            testRunner = testRunnerManager.GetTestRunner(Thread.CurrentThread.ManagedThreadId);

This will help you load external bindings that are specified in json config.

Hope it helps!

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Any chance you can submit a PR (assuming you can make this work for good old VS2015)?

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