I have a custom design created in Vivado 2020.2 for ZCU111 board, with a few levels of hierarchy, working fine with Pynq 2.7.
Now when I moved to Pynq 3.0.1 and Vivado 2022.2 (for driver compatibility), I am facing an issue while loading bitstream through Overlay. Below is the error:
> "HierarchyAlreadyExists: Adding Hierarchy fir_bypass_mux_Q1 as a sub-hierarchy to Filtering but it already exists".
I tried to debug, but could not figure it out. Attaching the print log from the relevant pynq file.
pynq-error.txt (6.4 KB)