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microsoft / TemplateStudio

Template Studio accelerates the creation of new WinUI 3, WPF, and UWP apps using a wizard-based experience.
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Running a project built by Template Studio crashes when targeting older versions of the Framework. #1375

Closed fourwhey closed 7 years ago

fourwhey commented 7 years ago

For Bugs:

Running a UWP app built by Template Studio crashes when targeting older versions of the Framework.

Repro steps

Create a simple 1 page project using Template Studio - no need to add anything special. Once it opens, change the target framework to minimum 10240, maximum to 10586 (our devices (Panasonic FZ-F1) running W10M Enterprise cannot currently use a newer version). Close the solution, reopen it. Reload Project/Clean/Build (this might succeed), then debug the project. Watch it crash with an exception in ShellPage() ... InitializeComponent().

Here's the exception:

If it fails to build... Severity Code Description Project File Line Suppression State Error CS0535 'ShellPage.ShellPage_obj1_Bindings' does not implement interface member 'ShellPage.IShellPage_Bindings.DisconnectUnloadedObject(int)' App4 C:\Users\fourwhey\documents\visual studio 2017\Projects\App4\App4\obj\x86\Debug\Views\ShellPage.g.cs 325 Active

If it builds... Windows.UI.Xaml.Markup.XamlParseException occurred HResult=0x802B000A Message=The text associated with this error code could not be found.

Cannot find a Resource with the Name/Key AppBarButtonBackground [Line: 129 Position: 48] Source= StackTrace: at Windows.UI.Xaml.Application.LoadComponent(Object component, Uri resourceLocator, ComponentResourceLocation componentResourceLocation) at App4.Views.ShellPage.InitializeComponent() in C:\Users\fourwhey\documents\visual studio 2017\Projects\App4\App4\obj\x86\Debug\Views\ShellPage.g.i.cs:line 45 at App4.Views.ShellPage..ctor() in C:\Users\fourwhey\documents\visual studio 2017\Projects\App4\App4\Views\ShellPage.xaml.cs:line 60 at App4.App.CreateActivationService() in C:\Users\fourwhey\documents\visual studio 2017\Projects\App4\App4\App.xaml.cs:line 42 at System.Lazy`1.CreateValue()

Expected Behavior

It should run no matter what version of the framework is being targeted.

Actual Behavior

The app crashes.

System

crutkas commented 7 years ago

Not a bug, we support the current release and release prior.

fourwhey commented 7 years ago

Perhaps this should be documented in the wizard, or elsewhere?

crutkas commented 7 years ago

https://github.com/Microsoft/WindowsTemplateStudio and under Principles, it is # 6. We've always publically stated that. We take dependencies on APIs that aren't in the prior releases. We know 80% of devices are on the latest version of Windows 10 in under a year.

Without being able to take this dependency, it would be impossible for us to do anything with Fluent for example.

fourwhey commented 7 years ago

Thanks for the link. I did everything from within VS, where it says nothing about limitations of Template Studio. I just assumed something was wrong... I supposed I should have read the GitHub front page prior to making the bug report.