Null Exception when output node connected

[yar]

I keep study the vl and I have a question. When I connect output node to the spread which run out after condition, then I have null exception error (“Object reference does not point to an object instance”). If output not connected, error will not appearing. Should I destroy a instances of my objects?

[joreg]

heyar,

what happens here is that vvvv cannot deal correctly with a Sperad<Spread<Spread<>>> on its output. for now simply use a Flatten node before the output (to make the multidimensional spread in a onedimensional spread) and your example should work.

[yar]

Thanks a lot!
But how I can get a bins of outputed spreads?

[joreg]

this is fixed to work as expected in latest alphas. spread<spread<>> will give you binsize.