Offray, Apparently, readStreamDo: should be binaryReadStreamDo: and writeStreamDo: should be binaryWriteStreamDo: . --- tomo
2020年8月4日(火) 15:42 Stéphane Ducasse <stephane.duca...@inria.fr>: > > Thanks for the report I confirm that I can reproduce the problem. > I do not know yet the answer. Now I think strange that we use a > characterStream for reading jpeg. > S. > > > On 3 Aug 2020, at 20:41, Offray Vladimir Luna Cárdenas > <offray.l...@mutabit.com> wrote: > > Hi, > > Today I was an introduction to Pharo. As usual, I asked the learner to > taste the environment and syntax by running the examples in excellent > Sven's Elegant Code[1] (BTW, can I translate snips of it to Spanish?). > When she was adapting the example 6 about converting JPGs to PNGs, we > get the error reported in this mail's subject. I tried running her > example in my machine with her images and with my own and still I got > the same error. What are we missing? > > [1] https://medium.com/concerning-pharo/elegant-pharo-code-bb590f0856d0 > > We are using Pharo 8.x on Manjaro Gnu/Linux 64 bits. > > Thanks, > > Offray > > > > > -------------------------------------------- > Stéphane Ducasse > http://stephane.ducasse.free.fr / http://www.pharo.org > 03 59 35 87 52 > Assistant: Aurore Dalle > FAX 03 59 57 78 50 > TEL 03 59 35 86 16 > S. Ducasse - Inria > 40, avenue Halley, > Parc Scientifique de la Haute Borne, Bât.A, Park Plaza > Villeneuve d'Ascq 59650 > France >
