When I upload SVG text are delete?

hello I try make part,but when I upload SVG (I use Inkspace) text(ocra) are delete why?

Post the svg (you will likely need to zip it and upload it as a .fzp file as the forum often has problems uploading svgs) and I will have a look at it. One common problem is that the svg has px on the font-size (FritzingCheckPart.py will remove them for you) which cause the font-size to get set to 0 in Fritzing which causes them to be very small.