Dynamic Dispatch

[Snipper]

Hello，everybody，

   I am new to LVOOP,now I try to utilize LVOOP to current project, but  it seems that I encouter a strange dynamic dispatch problem, I draft two demo vi called System_CAN_Demo1.vi and Node_CAN_Demo1.vi respectively, they should have the same implement behivour. I add a break point on the block program  located " ..\CAN\Network management\Wake up line\Execute.vi", and it should be dynamic dispatched as the  execute method has been overriden. but It appears System__CAN_Demo1.vi normal while Node_CAN_Demo,vi abnomal.

please check out the attachment code for details.