I have a Silverlight application, and when I click 'run' Internet Explorer starts up and nothing is shown. I get an error icon in the bottom left that, when I click it, result in the following error.
Webpage error details
User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0)
Timestamp: Wed, 25 Nov 2009 00:11:41 UTCMessage: Unhandled Error in Silverlight Application
Code: 2103
Category: InitializeError
Message: Invalid or malformed application: Check manifest
Line: 54
Char: 13
Code: 0
URI: http://localhost:50511/TestPage.html
Why do I get this error? And how can I fix it?
I have looked around and other people seemed to get this error when they renamed their application, however I haven't done this.
I have created a custom style, if that might have anything to do with it.
I have done no coding, all I have done is dragging on my style's controls and linked the pages.
Best Answer
I've had this error in a few circumstances. Check that the Startup Object in the properties is correct (any namespace changes?). Be sure to explicitly add your Silverlight project as a dependent project for your web project, this is not done by default.
Re-add your Silverlight project under the Silverlight Applications in the web project's properties. Make sure that the
App.xaml
x:Class
matches the code behind namespace and class name. Hmm, I think those are the usual tricks.I hope this helps.