On 2024/02/12 8:48, Paul E. McKenney wrote:
> On Mon, Feb 12, 2024 at 08:30:49AM +0900, Akira Yokosawa wrote:
>> Hi Paul,
>>
>> I just did a test build under Ubuntu 20.04.
>>
>> Inkscape 0.92.5 crashes with new SVG figures memorder/*-hopes.svg.
>>
>> $ inkscape --export-pdf=/tmp/test.pdf memorder/co-hopes.svg
>> [usual warnings ...]
>>
>> ** (inkscape:9): CRITICAL **: 23:17:05.340: void Inkscape::Extension::Internal::CairoRenderContext::_setFillStyle(const SPStyle*, const Geom::OptRect&): assertion '!style->fill.set || style->fill.isColor() || style->fill.isPaintserver()' failed
>> **
>> ERROR:/build/inkscape-QIwD1g/inkscape-0.92.5/src/extension/internal/cairo-render-context.cpp:1422:void Inkscape::Extension::Internal::CairoRenderContext::_setStrokeStyle(const SPStyle*, const Geom::OptRect&): assertion failed: (style->stroke.isPaintserver() || SP_IS_GRADIENT(SP_STYLE_STROKE_SERVER(style)) || SP_IS_PATTERN(SP_STYLE_STROKE_SERVER(style)) || dynamic_cast<SPHatch *>(SP_STYLE_STROKE_SERVER(style)))
>> Bail out! ERROR:/build/inkscape-QIwD1g/inkscape-0.92.5/src/extension/internal/cairo-render-context.cpp:1422:void Inkscape::Extension::Internal::CairoRenderContext::_setStrokeStyle(const SPStyle*, const Geom::OptRect&): assertion failed: (style->stroke.isPaintserver() || SP_IS_GRADIENT(SP_STYLE_STROKE_SERVER(style)) || SP_IS_PATTERN(SP_STYLE_STROKE_SERVER(style)) || dynamic_cast<SPHatch *>(SP_STYLE_STROKE_SERVER(style)))
>>
>> [...]
>>
>>
>> It looks like those SVG figures are generated from dot, and you
>> added x-axis and y labels to it.
>>
>> Can you share the dot scripts you used?
>>
>> Hopefully, Ubuntu 20.04's dot might generate SVGs compatible with
>> the old inkscape.
>
> I generated them using Ubuntu 22.04 inkscape:
>
> $ inkscape --version
> Inkscape 1.1.2 (0a00cf5339, 2022-02-04)
>
> But weren't we having trouble with this combination earlier, back when
> I was on Ubuntu 20.04? Now if I can remember what we did about it... ;-)
memorder/co-hopes.svg has this head comment:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Generated by graphviz version 2.36.0 (20140111.2315)
-->
Where does it come from?
Anyway, I'll see if I can figure out which element in those SVGs
make the inkscape crash.
Thanks, Akira
>
> Thanx, Paul
