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I have installed latest version of Specflow(3.1.97), Nunit (3.1.97), MS Build Generator(3.1.97) in my visual studio 2017, I have created a feature file but its class file throwing errors.

I am getting below errors:

Version conflict - SpecFlow Visual Studio extension attempted to use SpecFlow code-behind generator 1.9, but project 'WpfApp3' references SpecFlow 3.1.

We recommend migrating to MSBuild code-behind generation to resolve this issue.

For more information see https://specflow.org/documentation/Generate-Tests-from-MsBuild/

Any help would be really appreciated.

Greg Burghardt
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Khushboo Saxena
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    Have you tried to follow the link? – Pavel Anikhouski Apr 22 '20 at 10:57
  • @PavelAnikhouski: The question says they are using the latest version of SpecFlow with MS Build Generation. – Greg Burghardt Apr 22 '20 at 11:16
  • The documentation the error message links to mentions a property of .feature files called **Custom Tool** (right-click on a .feature file, click properties). Make sure this value is empty. Also make sure the **Enable SpecFlowSingleFileGenerator CustomTool** setting in Tools -> SpecFlow is set to `False`. – Greg Burghardt Apr 22 '20 at 11:19

1 Answers1

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Please let me know if this works. I think I have had the same problem and it was hard to resolve.

Try clearing these two property fields of your feature file

enter image description here

And then rebuild

Davey van Tilburg
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