Every time I try and compile my app (Petrolhead - source code at https://github.com/SupernovaApps/Petrolhead), after upgrading to Template10 1.1.7, I get the following error: 1>C:\Program Files (x86)\MSBuild\Microsoft\WindowsXaml\v14.0\8.2\Microsoft.Windows.UI.Xaml.Common.targets(350,5): Xaml Internal Error error WMC9999: Object reference not set to an instance of an object.
Does anyone know what this means, and what I can do about it?
(I'd appreciate if someone could download the source for my app, and see if they receive the same error. I'm currently testing the UWP client).
I solved my own problem. I was trying to create a Tapped event for an item inside a GridView, instead of using ItemClick, which UWP didn't seem too happy about.