Couldn't launch the app after inserting a textblock.
Getting this error..
An exception of type 'Windows.UI.Xaml.Markup.XamlParseException' occurred in App1.exe but was not handled in user code
WinRT information: Failed to create a 'Windows.Foundation.Int32' from the text ' 1'. [Line: 22 Position: 49]
Additional information: Unspecified error
If there is a handler for this exception, the program may be safely continued.