Hello! I'm trying to run

make user_project_wrapper

and I keep getting this error:

[STEP 21]
[INFO]: Creating IR Drop Report (log: ../home/mc/encryption_caravel_user_project/openlane/user_project_wrapper/runs/23_12_03_22_34/logs/signoff/21-irdrop.log)...
[WARNING]: VSRC_LOC_FILES is not defined. The IR drop analysis will run, but the values may be inaccurate.
[ERROR]: during executing openroad script /openlane/scripts/openroad/irdrop.tcl
[ERROR]: Log: ../home/mc/encryption_caravel_user_project/openlane/user_project_wrapper/runs/23_12_03_22_34/logs/signoff/21-irdrop.log
[ERROR]: Last 10 lines:
Worstcase voltage: 5.00e+00 V
Average IR drop  : 1.02e-06 V
Worstcase IR drop: 6.54e-06 V
######################################
[INFO PSM-0022] Using 5.000V for vccd2
[INFO PSM-0076] Setting metal node density to be standard cell height times 5.
[INFO PSM-0031] Number of PDN nodes on net vccd2 = 708.
[ERROR PSM-0042] Unable to connect macro/pad Instance mprj to the power grid.
Error: irdrop.tcl, 35 PSM-0042
child process exited abnormally

[ERROR]: Creating issue reproducible...
[INFO]: Saving runtime environment...

and issue_reproducible is here. Any help would be great,thank you!

Does gf180mcu have

vccd2

? I thought it was a single power process.

"VDD_NETS": [
                "vdd"
        ],
        "GND_NETS": [
                "vss"
        ],

Thanks for your reply, I didn't make any change to the project. After running

make setup

, I ran

make user_proj_example

and

make user_project_wrapper

,

make user_project_wrapper

is failure.

openlane/user_proj_example/config.json

Did you clone the

gf180mcu

branch of

caravel_user_project

?

Thank you very much, I make a stupid mistake. I cloned the

main

branch of caravel_user_project, I didn't switch to

gf180mcu

Sorry if this is a silly doubt, Are we supposed to use the template repository and switch to the

gf180mcu

branch or directly clone the

gf180mcu

branch? In the latter case how are we supposed to submit the project?

I think we can directly clone the

gf180mcu

branch