I recently upgraded to Inkscape 1.3 from version 1.2.2, and I am facing an issue with opening PDF files. Previously, I had no problems importing PDF or PS files into Inkscape 1.2.2, but after installing the new 1.3 version, I encountered a problem. When attempting to import a PS file, the PDF import option dialog appears, but further progress does not occur (the program becomes unresponsive).

I also tried exporting an SVG file created in Inkscape 1.3 as a PDF and then attempted to import it, but it still didn't work.

I attached the backtrace file generated from batch file in 7zip package and sample PDF file for importing. 

Why a new thread on the same topic?

I've been trying to delete a previous post in order to start a new thread on this topic. However, I'm having trouble with removing the previous post. Could you please guide me on how to correctly delete a post or thread?

Thank you in advance for your help.

I guess that´s a job for a moderator. I can do but must be sure it´s the right one as there is then no turning back.

What was wrong with the first thread?

This sounds like an issue which should be reported to https://inkscape.org/report/

 - The person who probably broke your PDF import, sorry about that