Ah, I see. I had Nettle version 0.1.4 (which requires Julia version 0.3?). I reverted to Nettle version 0.1.3 and it works now.
Thanks, Elliot! Jeff Le lundi 30 juin 2014 14:47:15 UTC-4, Elliot Saba a écrit : > > Hmm, what version of Nettle do you have installed? Pkg.status() should > tell you. > -E > > > On Mon, Jun 30, 2014 at 7:19 AM, jwmillerusa <[email protected] > <javascript:>> wrote: > >> Hi, I get the following error when running the hashing functionality >> example for Nettle: >> >> julia> using Nettle >>> julia> h = HashState(SHA256) >>> SHA256 Hash state >>> julia> update!(h, "this is a test") >>> ERROR: no method pointer(ASCIIString,) >>> in update! at C:\Users\jeff\.julia\Nettle\src\hash.jl:74 >>> WARNING: backtraces on your platform are often misleading or partially >>> incorrect >> >> >> The issue seems to be with the update! function: >> >> @eval function update!(state::HashState{$name},data) >>> >>> ccall($fptr_update,Void,(Ptr{Void},Csize_t,Ptr{Uint8}),state.ctx,sizeof(data),pointer(data)) >>> end >> >> >> If I replace pointer(data) by just data, it seems to work (but I'm not >> sure if this is a good idea or not!): >> >> julia> using Nettle >>> julia> h = HashState(SHA256) >>> SHA256 Hash state >>> julia> update!(h, "this is a test") >>> julia> hexdigest!(h) >>> "2e99758548972a8e8822ad47fa1017ff72f06f3ff6a016851f45c398732bc50c" >> >> >> Is this a bug or am I doing something wrong? >> >> I'm using Julia version 0.2.1 on 64-bit Windows 7. Thanks. >> >> Jeff >> > >
