I also ran in to the same problem - so I downloaded the source code and found the cause. To fix, comment out the following in the ConsoleGridViewItem.cs file starting at line 60:
// this.Tag = objValue;
// this.Text = strValue;
Recompile and load the dlls into the bin directory on your server.
I did not take the time to figure out what the .Tag and .Text values were needed for once I found that the changes fixed this problem.