Can not create any project

[var-seven]

Visual Studio 2019 (Version 16.6.5)
.NET Framework 4.8.03752
.NET Core SDK 3.1.302

I installed the template from the marketplace and try to create a new "MvxScafolding MvvmCross Forms" project.
But if I click "Done" after setup the project, I only get the following error message

Of course I tried to set this options, but it doesn't matter if I check the option or not. Furthermore I searched and tried some of the solutions I found, but none of them helped.

Maybe you have an idea what's going wrong? Thx.

[Plac3hold3r]

Thank @var-seven for reporting this. I'm getting the same behaviour. As there have been no changes to MvxScaffolding template creation flow, I believe the issue may be a change in the latest versions of Visual Studio. Will need to see what I can find out.

This also seem to affect the MvxNative templates.

[muri61]

Unfortunately, the same goes for me as well.

Microsoft Visual Studio Professional 2019
Version 16.6.2
VisualStudio.16.Release/16.6.2+30204.135
Microsoft .NET Framework
Version 4.8.04084

[gocmenali]

i'm getting same error message, i tried to check "use preview of ..." option, but nothing changed
Microsoft Visual Studio Community 2019
Version 16.6.3

[Plac3hold3r]

I have reported the issue to the VS team via developer community, link.

[Jose-Develaw]

i'm getting same error message, i tried to check "use preview of ..." option, but nothing changed
Microsoft Visual Studio Community 2019
Version 16.6.3

Same for me with 16.6.5

[Plac3hold3r]

In the meantime, while we wait for feedback from the VS team as to the changes required to support the latest VS builds, you can use the dotnet command-line tool version of MvxScaffolding. It has all the same features as the VS 2019 UI wizard version.

See docs on how to install and the commands usage.

[Plac3hold3r]

Turns out it was an issue in the template, after all, a duplicate key.

[Plac3hold3r]

Version 1.9.1 released with the fix.