Can't navigate to Step Definition / Binding (with F12) after switching branches whilst VS was open

[keisop]

SpecFlow Version:

• 3.1
• 3.0
• 2.4
• 2.3
• 2.2
• 2.1
• 2.0
• 1.9

Used Test Runner

• SpecFlow+Runner
• MSTest
• NUnit
• Xunit

Version number: 3.0.391

Project Format of the SpecFlow project

• Classic project format using packages.config
• Classic project format using <PackageReference> tags
• Sdk-style project format

.feature.cs files are generated using

• SpecFlow.Tools.MsBuild.Generation NuGet package
• SpecFlowSingleFileGenerator custom tool

Visual Studio Version

• VS 2019
• VS 2017
• VS 2015

Enable SpecFlowSingleFileGenerator Custom Tool option in Visual Studio extension settings

• Enabled
• Disabled

Are the latest Visual Studio updates installed?

• Yes
• No, I use Visual Studio version <Major>.<Minor>.<Patch>

.NET Framework:

• >= .NET 4.5
• before .NET 4.5
• .NET Core 2.0
• .NET Core 2.1
• .NET Core 2.2
• .NET Core 3.0

Test Execution Method:

• Visual Studio Test Explorer
• TFS/VSTS/Azure DevOps – Task – PLEASE SPECIFY THE NAME OF THE TASK
• Command line – PLEASE SPECIFY THE FULL COMMAND LINE

<SpecFlow> Section in app.config or content of specflow.json

{
    "bindingCulture":
    {
        "language" :"de-at"
    },
    "language": 
    {
      "feature": "de-at"
    },
    "runtime": 
    {
      "missingOrPendingStepsOutcome": "Error"
    }
}

Repro Project

Issue Description

Can't navigate to Step Definition / Binding (with F12) after switching branches whilst VS was open

Steps to Reproduce

leave VS open
switch branches (outside of VS e.g. via GitExtensions)
return to VS
navigate to a step in a feature file, that already has a binding
F12
causes error pop-up "The operation could not be completed. Unspecified error"