Errors working witn OpenFPGA files in latest Version of OpenLane

[CristopherA96]

Hi,

I am having some errors when working over OpenFPGA files in latest OpenLane's flow version.

The errors are:

[ERROR]: Yosys checks have failed: Encountered check error:
Warning: Wire cbx_1__0_.\mux_top_ipin_5.sky130_fd_sc_hd__buf_4_0_.$random is used but has no driver.

[ERROR]: Yosys checks have failed: Encountered check error:
Warning: Wire cbx_1__0_.\mux_top_ipin_4.sky130_fd_sc_hd__buf_4_0_.$random is used but has no driver.

[ERROR]: Yosys checks have failed: Encountered check error:
Warning: Wire cbx_1__0_.\mux_top_ipin_3.sky130_fd_sc_hd__buf_4_0_.$random is used but has no driver.

[ERROR]: Yosys checks have failed: Encountered check error:
Warning: Wire cbx_1__0_.\mux_top_ipin_2.sky130_fd_sc_hd__buf_4_0_.$random is used but has no driver.

[ERROR]: Yosys checks have failed: Encountered check error:
Warning: Wire cbx_1__0_.\mux_top_ipin_1.sky130_fd_sc_hd__buf_4_0_.$random is used but has no driver.

Those errors are in files generated by OpenFPGA.

I would like to know if it is helpful to work with previous OpenLane versions because in one of them flow works properly, or do I need to change those generated files by OpenFPGA. Or if someone knows, how can I treat those files in this flow.