During the running floorplan, in PDN, i am having errors saying that instances are not connected to VPWR. What to do?

@Atoshe Islam Sumaya If you are using hard marcos, be sure that the

FP_PDN_MACRO_HOOKS

are defined correctly in the

config.json

file and that the verilog has the power pins defined in ``ifdef USE_POWER_PINS` blocks. The

config.json

file will also need

"SYNTH_USE_PG_PINS_DEFINES": "USE_POWER_PINS",

You can see an example here.