Now I am trying to edit parts schematic svg data.
When I tried to edit parts schematic svg without changing any font element with Inkscape. And read the svg file into parts-editor(schematic pane).
Then font-error is occured like this.
I compared the 'before' and 'after' svg files, There are differences in how to descript font names around 'text' elements.
In 'before' svg file, font names are descripted like this.
In 'after' svg file, font names are descripted like this.
In 'after' svg file, the font names are descripted as 'font-family' parameters in 'style' elements. Not in 'font-family' elements.
And some parameters are concatenated with semicolons.
I guess fritzing could not pick out the font names from 'style' elements, thus font names are ignored. Hence the error is occured.
Why can't Fritzing recognize font namesin such svg files?
And how can I fix it?
Is this a bug in Fritzing? or Inkscape?
By the way, the svg file (for schematic) is made from copy of existing parts like 'ICs', not from scratch svg.