Re: [mdr-users] problems with model instantiation

Karthik Gaekwad wrote:

>Hello Everyone,
>
>I'm a newbie to MOF and MDR and I was running through the example
>given on the website ( example to manage info about projects open in
>an IDE)
>
>I downloaded and installed MDR according to the instructions provided
>on the website on nebeans 3.5.1. I downloaded the project file and
>tried to instantiate a new model using the MDR explorer (named test
>project) and I thrown the exception below..
>
>"Cannot Instantiate package because of unexpected exception:
>org.netbeans.mdr.util.DebugException:Storage exception: Record with
>key 5E1CB1DC-DF73-11D9-A38E-7C2236DEAA77:0000000000000003FA already
>exists"
>  
>
It seems that the storage files are corrupted for some reason - I am not 
sure why. Try deleting the storage files (they should be located 
somewhere under $nbuserdir/system/MDRepositories - you can delete the 
whole MDRepositories directory) and restarting netbeans.
Regards,
Martin