Missing method problem; I'm afraid that in these early days, there are simply going to be some of these, because this is a huge expansion of the type hierarchy and I'm sure I didn't catch everything that everyone will try. (I rarely use IJulia in part because I have a weird display bug that seems to affect only me---individual pixels are displayed as tiles with spaces between them---and I haven't yet succeeded in tracking it down.)
Should be fixed if you do Pkg.update(). I can't promise that whatever larger- scale thing you were trying will work, however, unless you give me a more complete example. Best, --Tim On Tuesday, September 09, 2014 12:27:35 PM Stefan Karpinski wrote: > I'm seeing this error: > > `mapinfo` has no method matching mapinfo(::Type{RGB{UfixedBase{Uint8,8}}}, > > ::Image{RGB{UfixedBase{Uint8,8}},2,Array{RGB{UfixedBase{Uint8,8}},2}}) > > in base64 at base64.jl:125 > in display_dict at /Users/stefan/.julia/IJulia/src/execute_request.jl:34 > > What versions of things are required to make this work? I wonder it this is > something obviously wrong. My system info: > > Julia Version 0.3.1-pre+48 > Commit 8c1b105 (2014-09-08 12:46 UTC) > Platform Info: > System: Darwin (x86_64-apple-darwin13.3.0) > CPU: Intel(R) Core(TM) i7-3740QM CPU @ 2.70GHz > WORD_SIZE: 64 > BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Sandybridge) > LAPACK: libopenblas > LIBM: libopenlibm > LLVM: libLLVM-3.3 > > 30 required packages: > - ASCIIPlots 0.0.2 > - DataArrays 0.2.0 > - DataFrames 0.5.7 > - DataStructures 0.3.2 > - Debug 0.0.4 > - Distributions 0.5.4 > - Example 0.3.3+ master > - Gadfly 0.3.7 > - Gaston 0.0.0 master > - IJulia 0.1.15 > - Images 0.4.2 > - ImmutableArrays 0.0.6 > - Iterators 0.1.6 > - JSON 0.3.7 > - Morsel 0.0.4 > - NLopt 0.1.3 master > - ODBC 0.3.8+ master > - PyCall 0.4.8 > - PyPlot 1.3.3 > - RDatasets 0.1.1 > - RNGTest 0.0.1+ 421b289d > - SIUnits 0.0.2 > - SortingAlgorithms 0.0.1 > - SpecialMatrices 0.1.3 > - Stats 0.1.0 > - TerminalExtensions 0.0.2 > - TestImages 0.0.5 > - TimeSeries 0.4.5 > - Winston 0.11.4 > - ZMQ 0.1.13 > 38 additional packages: > - ArrayViews 0.4.6 > - BinDeps 0.3.5 > - Cairo 0.2.17 > - Cartesian 0.3.0 > - Codecs 0.1.2 > - Color 0.3.7 > - Compose 0.3.7 > - Contour 0.0.4 > - Dates 0.3.1 > - Datetime 0.1.7 > - Distances 0.1.1 > - FixedPointNumbers 0.0.4 > - GZip 0.2.13 > - GnuTLS 0.0.1 > - Hexagons 0.0.2 > - Homebrew 0.1.10 > - HttpCommon 0.0.6 > - HttpParser 0.0.9 > - HttpServer 0.0.8 > - IniFile 0.2.3 > - KernelDensity 0.0.2 > - LibTrading 0.0.1 master (dirty) > - Loess 0.0.3 > - MathProgBase 0.3.0 > - Meddle 0.0.5 > - NAG 0.0.0- master (unregistered) > - Nettle 0.1.5 > - PDMats 0.2.4 > - REPLCompletions 0.0.3 > - Reexport 0.0.1 > - SHA 0.0.3 > - Sparklines 0.1.0 master > - StatsBase 0.6.4 > - TexExtensions 0.0.1 > - Tk 0.2.13 > - URIParser 0.0.2 > - ZipFile 0.2.2 > - Zlib 0.1.7 > > On Sat, Sep 6, 2014 at 6:47 AM, Tim Holy <tim.h...@gmail.com> wrote: > > On Friday, September 05, 2014 03:37:10 PM Job van der Zwan wrote: > > > This sounds like Julia magic that will greatly simplify a *lot* of code. > > > > I'm hopeful of that too, and I think there's already some preliminary > > evidence > > for that within Images itself. Hopefully more will come as people start to > > use > > it. > > > > One thing I should clarify is that, while Images has long striven for a > > separation between _meaning_ and _representation_, pretty much from > > inception > > I frankly struggled with how to achieve that goal for intensity. The key > > insight---that what we needed was a new number type---was a suggestion of > > Stefan Karpinski's > > (https://github.com/JuliaLang/Color.jl/issues/42#issuecomment-50103642). > > So > > while you won't see his fingerprints on the code, I suspect his elegant > > idea > > will have far-reaching impact. > > > > Best, > > --Tim