Hi,

I'm a new user to Inkscape migrated from Illustrator, I have edited a PDF file successfully but when I see the exported result in PDF, I notice black corners appear around rounded shapes. (they don't appear when editing in Inkscape)

here is a screenshot before editing and after exporting:

when I see the selected shape in the layers panel :

Any help to fix this ?

Thanks.

Can you upload the "before" svg image? There may be filters or masks or clip paths or transforms that won't translate properly to pdf.

@Paddy_CAD

Here is the of the PDF file that I've imported to inkscape to edit then saved it again to the pdf file

Thank you for the help.

@Paddy_CAD

Here is the of the PDF file that I've imported to inkscape to edit then saved it again to the pdf file

Thank you for the help.

Weird - but easy to fix: just ungroup the particular 6 Groups till the Status bar is saying: "Image ...".

Maybe it´s easier to draw new elements to stay vector based instead of masked raster images:

Thank you @Polygon I've ungrouped them and it worked.

Sometimes I deal with large PDFs is there a way to ungroup everything in the document and not ungroup one by one ?

Yes there is an Extension->Arrange->Deep Ungroup… for that purpose:

Thank you brother, My problem was fixed.

I greatly appreciate your help.