Hi everyone. I recently started using openlane for research purpose and was getting following error while running the complete rtl to GDSII flow for 1 bit full adder can you guys please help me out. The following error was encountered while running the flow: main.py:160 OpenROAD.GeneratePDN failed with the following errors: [PDN-0185] Insufficient width (9.66 um) to add straps on layer met4 in grid "stdcell_grid" with total strap width 4.9 um and offset 16.32 um.

see other thread.

[ERROR PDN-0185] Insufficient width (20.24 um) to add straps on layer met4 in grid "stdcell_grid" with total strap width 4.9 um and offset 16.32 um. Error: pdn_cfg.tcl, 89 PDN-0185 Same problem I'm encountering please help me to resolve this. @Mitch Bailey Could please specify the thread. Thanks in advance.