The case of the not-so-useful XBF error
Recently I was working on another Windows Store app. I wanted to move some text to resources so I didn't have the text in the controls and wanted to re-use text from control-to-control and from page-to-page.
I went to the XAML file that I wanted to add the test to and (after creating a Resource element) started typing in a String element. I use Resharper, so I was presented with this:
Which allows me to import the System.String type by adding a xmlns:system="using:System" attribute and value to the root element of the file (by simply typing Alt+Enter). Of course, I do want a string, so System.String seems exactly what I want, so I let Resharper add the reference and change the
Sometime later, when I compile the app and try to test it, I'm presented with a vague error:
…somefile.xaml(15,24): XamlCompiler error WMC0610: Syntax Error found in XBF generation
Not telling me what was actually wrong and no squiggles in the editor, the only thing I could think to do at the time was remove the line entirely and move on.
Sometime later, I looked into a bit more, comparing working files with what was giving me errors. I noticed that the working files looked like this:
Note that the namespaces is x and not System?! It turns out there's another String type in the http://schemas.microsoft.com/winfx/2006/xaml namespace. Very subtle! So, in order to fix the nebulous error, I simply had to use x:String instead of System:String!comments powered by Disqus