Hi, I get an error that says

Voltage on net vccd1 is not explicitly set. Cannot find net vccd1 in the design.

while running the pdn generation for

user_project_wrapper

. I've attached a screenshot for reference. I assumed the power pin voltages would have been set by default. Any insight into why this might be happening and how to fix is much appreciated. thanks!

maybe your power connections are incorrect? very difficult to tell with no config or design to look at. follow the user_proj_example as a reference