SAP MII Alert and KPI Management using Adobe Flex

Hello gurus,

I have just installed the "SAP MII Alert and KPI Management using Adobe Flex " proyect .  I decided to create a dummy transaction to see if the two actions blocks were created ( SAP MPM Generica and SAP UME ) .  I created a block with the GetActualUserInfo action .  I runned the transaction and gave the following errors :

• [INFO] Started Execution: '09/10/2012 16:35:18' 
• [WARN] [GetActualUserInfo_0] Skipping execution of output links due to action failure. 
• [ERROR] [GetActualUserInfo_0] Action: Runtime threw an exception. Exception: [while trying to invoke the method java.util.List.iterator() of an object loaded from local variable 'names'] 
• [ERROR] Uncaught exception from GetActualUserInfo_0, while trying to invoke the method java.util.List.iterator() of an object loaded from local variable 'names' 
• [INFO] Transaction Completed '09/10/2012 16:35:18' 
• [INFO] Statistics [Load = 11 ms msec, Parse = 9 ms, Execution = 11 ms, Total = 43 ms]

Any suggestion ? Best Regards,