2015-05-25 21:39 GMT+06:00 Pengfei Hao <int...@gmail.com>: > In truth, I can't , or kind of hard to. > > As I mentioned before, this bug only shown in the build system, it has the > most restricted compilation environment. It works fine if I call it in my > machine, but in the rpm build environment, there is no gdb and I cannot > control the compilation options(while, use some method, I can, I could try).
> Could you check if there is no font, what will happen in the code? > > At the same time, I will hack the building procedure to provide the info you > want. Hello! Can you please give me more information about your build environment. Is it local or remote? I guess you can add GDB to the build environment by adding "Requires: gdb" to RPM spec file. Also, I suspect the problem isn't related with fonts, because synfig_icon.sif file doesn't have any text layers. I wonder, what happens if you try to use synfig to render empty file (in the build environment). Best Regards, K. > 2015-05-25 11:34 GMT-04:00 Konstantin Dmitriev <ksee.zelga...@gmail.com>: >> >> 2015-05-25 21:28 GMT+06:00 Pengfei Hao <int...@gmail.com>: >> > Hi, Konstantin, I am pretty sure I use the newest version you sent to >> > me. >> > >> > here is the debug tree I found: >> > >> > tool/main.cpp 296: >> > job = op.extract_job(); >> > >> > tool/optionsprocessor.cpp 533: >> > job.root = >> > open_canvas_as(FileSystemNative::instance()->get_identifier(job.filename >> > ), job.filename, errors, warnings); >> > >> > synfig/loadcanvas.cpp 172: >> > canvas=parser.parse_from_file_as(identifier,as,errors); >> > >> > synfig/loadcanvas.cpp 3520: >> > Canvas::Handle >> > canvas(parse_canvas(parser.get_document()->get_root_node(),0,false, >> > identifier,as)); >> > >> > synfig/loadcanvas.cpp 3421: >> > canvas->push_front(parse_layer(child,canvas)); >> > >> > synfig/loadcanvas.cpp 2786: >> > layer=Layer::create(element->get_attribute("type")->get_value()); >> > >> > synfig/layer.cpp 177: >> > book()[name].factory(); >> > >> > These layer created successfully: >> > >> > PasteCanvas >> > PasteCanvas >> > shade >> > SolidColor >> > >> > But the last one, text, failed. >> > >> > I guess maybe in the building environment, I do not have any font, that >> > is >> > the reason, so I want to know, do I need any font to create the text >> > layer? >> > But at least, when the code do not found any font, it should at least >> > give >> > me some hint, not segmentation fault. >> > >> > >> > PS: >> > >> > I add some printf for trace, so the line number above may shift from >> > from >> > what you have, I uploaded the loadcanvas.cpp , just for you to align >> > line >> > number. >> >> Hmm... That's weird. Can you build synfig-core with debug symbols? In >> this case you can try to debug the "synfig -q synfig_icon.sif -o >> 128x128/synfig_icon.png --time 0 -w 128 -h 128 " command with GDB. >> >> Best Regards, >> K. >> >> >> ------------------------------------------------------------------------------ >> One dashboard for servers and applications across Physical-Virtual-Cloud >> Widest out-of-the-box monitoring support with 50+ applications >> Performance metrics, stats and reports that give you Actionable Insights >> Deep dive visibility with transaction tracing using APM Insight. >> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y >> _______________________________________________ >> Synfig-devl mailing list >> Synfig-devl@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/synfig-devl > > > > ------------------------------------------------------------------------------ > One dashboard for servers and applications across Physical-Virtual-Cloud > Widest out-of-the-box monitoring support with 50+ applications > Performance metrics, stats and reports that give you Actionable Insights > Deep dive visibility with transaction tracing using APM Insight. > http://ad.doubleclick.net/ddm/clk/290420510;117567292;y > _______________________________________________ > Synfig-devl mailing list > Synfig-devl@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/synfig-devl > -- http://morevnaproject.org/ ------------------------------------------------------------------------------ _______________________________________________ Synfig-devl mailing list Synfig-devl@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/synfig-devl