Help with Petalinux -- 2

Job ID: 34021196

Budget: €8 – €30 EUR

Hi, I created a project (Vivado/Petalinux) that worked fine.
Basically this project has a AXI4-Lite peripheral to write/read from the PL/PS.
I did this some months ago and now I updated to a new version of Vivado/Petalinux and I cannot read/write from memory from the PS. I use the DEVMEM command to write/read but now I get an error when trying to do that.

I need help to solve the issue.
Related categories: FPGA