Can someone help me? When I'm flattening my design I get the following error. I don't know the cause and don't have a solution [STEP 1] [INFO]: Running Synthesis (log: ../home/nam/edabk_new_project/efabless/caravel_user_project/openlane/neuron_core_256/runs/24_02_02_00_11/logs/synthesis/1-synthesis.log)... [ERROR]: Synthesis failed. Signal not matching port size. Search for 'Resizing cell port' in /home/nam/edabk_new_project/efabless/caravel_user_project/openlane/neuron_core_256/runs/24_02_02_00_11/logs/synthesis/1-synthesis.log [ERROR]: Step 1 (synthesis) failed with error: -code 1 -level 0 -errorcode NONE -errorinfo { while executing "throw_error" (procedure "check_resizing_cell_port" line 7) invoked from within "check_resizing_cell_port $log" (procedure "run_synthesis_checkers" line 4) invoked from within "run_synthesis_checkers $log $pre_synth_report" (procedure "run_synthesis" line 19) invoked from within "run_synthesis"} -errorline 1 [INFO]: Saving current set of views in '../home/nam/edabk_new_project/efabless/caravel_user_project/openlane/neuron_core_256/runs/24_02_02_00_11/results/final'... [INFO]: Generating final set of reports... [INFO]: Created manufacturability report at '../home/nam/edabk_new_project/efabless/caravel_user_project/openlane/neuron_core_256/runs/24_02_02_00_11/reports/manufacturability.rpt'. [INFO]: Created metrics report at '../home/nam/edabk_new_project/efabless/caravel_user_project/openlane/neuron_core_256/runs/24_02_02_00_11/reports/metrics.csv'. [INFO]: Saving runtime environment... [ERROR]: Flow failed.

Would make sure you have no linter warnings

Looks like your bus sizes don’t match. As @Will S suggests, check your linter logs. As the message says,

Search for 'Resizing cell port' in /home/nam/…/1-synthesis.log