Visual Studio 2017 and Windows App Certification Kit: test errors

[Enrico Rossini (UK)]

I'm trying to publish my app on the Microsoft Store. When I run the Windows App Certification Kit I receive for each action an error related with Microsoft.Windows.SoftwareLogo.TestBase.


I'm using Visual Studio 2017 Version 15.9.3






Bytecode generation
Error Found: The bytecode generation test detected the following errors:
System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.Windows.SoftwareLogo.Tests.Utility.IsPackageWWA(AppXPackage package) at Microsoft.Windows.SoftwareLogo.Tests.BytecodeGenerationCheck.BytecodeGenerationCheck.ExecuteSharedValidation(String
manifestFilePath, String packageFullName) at Microsoft.Windows.SoftwareLogo.TestBase.TestBase.ExecuteTest()
Impact if not fixed: As a performance optimization to accelerate JavaScript execution time, JavaScript files ending in the ".js" extension generate bytecode when the app is deployed. This optimization significantly improves start-up and ongoing execution
times for JavaScript.
How to fix: You may need consider one or more of these steps to fix the issue:
- Avoid deploying the app by pressing F5 in Visual Studio, create an app package instead
- Ensure that event logging is enabled
- All JavaScript files are syntactically valid; otherwise exclude the respective files from the package
- Please note that you should uninstall all previous versions of the app before deploying
Otherwise exclude the respective files from the package.







I verified in my Visual Studio Installer and the Windows SDK in installed.


Enrico Rossini PureSourceCode.com | All technologies, only pure source code

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