neuprint_read_neurons fails because of id2bit64

[romainFr]

For example

test <- neuprint_search("PFL1.*")
neuprint_read_neurons(test$bodyid)

Returns

Error in neuprint_read_neurons(test$bodyid) : 
  Error: none of the given bodyids have skeletons that could be fetched

neuprint_read_neuron on single bodyids works, as well as neuprint_read_neurons if I remove the call to id2bit64 in the nlapply call.

[jefferis]

Yes I've fixed that same bug in a couple of places already. Let me finish. It's a stupid thing but as.list on a vector of bit64 objects turns them into 8 byte numeric values. It's basically safest to keep them as character vectors.

[romainFr]

Great, I was getting very confused by that

[jefferis]

We now have id2char as well. Pass your bodyids through that if you want to be sure that they are all good.