Missing LatestGadgetID in table App

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Run SampleWeb project
2. Click on Details for a gadget 

What is the expected output? What do you see instead?
The gadget doesn't render and throws an exception:
"The parameters dictionary contains a null entry for parameter 'id' of 
non-nullable type 'System.Int32' for method 'Void Render(Int32)' in 
'SampleWeb.Controllers.GadgetController'. An optional parameter must be a 
reference type, a nullable type, or be declared as an optional parameter.
Parameter name: parameters"

What version of the product are you using? On what operating system?
1.0.1

Please provide any additional information below.
After inserting the GadgetID in the table App (column LatestGadgetID), it works 
correctly.

Original issue reported on code.google.com by plevex...@gmail.com on 31 Mar 2011 at 2:12