Hey

I am making a convertor and in that circuit i have to sense current and voltage at input and output. I am trying to use hall effect sensor. But my simulation are working right.. i am getting these errors when i run it on proteus v.7

my schematic is here

 

Was it working without the sensor?

What is being sent out from your PIC18F ?

From the message, it looks like you cannot run in animation mode. May be you can try in graph mode plotting a graph on certain strategic points.

I've never seen this type of error before....

Allen