Int32 vs. int32, etc

[waTeim]

Hey I'm just beginning to use this so perhaps is a simple fix or not even an error. I suspect typenames changing from julia 0.3.x to Julia 0.4.x is to blame. I've injected a print statement just prior to the error, I think it illustrates the problem.

julia> include("generated/caffe.jl")
caffe

julia> f = open("bvlc_googlenet.caffemodel")
IOStream(<file bvlc_googlenet.caffemodel>)

julia> x = ProtoBuf.readproto(f,caffe.BlobProto())
(0,:write_varint,:read_varint,Int32) 
ERROR: cannot read wire type 2 as int32       <---- because int32 != Int32?
 in error at /usr/local/julia-ab4f68468a/lib/julia/sys.dylib
 in readproto at /Users/jeffw/.julia/v0.4/ProtoBuf/src/codec.jl:345
 in readproto at /Users/jeffw/.julia/v0.4/ProtoBuf/src/codec.jl:308

[tanmaykm]

Doesn't seem like. Wire type 2 indicates a length delimited field (https://github.com/tanmaykm/ProtoBuf.jl/blob/3d335bb6820e1b0a46517dcff52b2525f15ba14f/src/codec.jl#L8)

This looks more like a data corruption or the data is not really the same as caffe.BlobProto.
It will probably help if you can narrow it down to a smaller independent piece of code.

[waTeim]

I think you are right and it's not a BlobProto though I'm not sure what it is if not that. Maybe the prototext defines the messages? Here's a reference to the caffe organization. I'm 100% sure it's not a corrupted file.

[tanmaykm]

It's probably a serialized form of the network as described here: http://arxiv.org/abs/1409.4842

Can you try reading it as caffe.NetParameter() instead?

[waTeim]

Oh yes that worked, I think ... perfectly here's some output

[tanmaykm]

👍