I'm unable to debug the error in this sch file. Can someone help? @Stefan Schippers

what error do you get?

I'm trying to save parameters for gmid plots. But I don't get it what's the error here

You need to remove all 'u' (micron) suffixes in W and L dimensions. Leave for example W=2 L=0.35. sky130 has a 1e-6 scale factor and translates 0.35 to 0.35e-6 automatically.

Got it tq, but this is not the case for gf180, there we needed to mention the dimensions explicitly

@Jnanapurushothama yes, but the error mentions a transistor model

sky130_fd_pr__pfet_01v8_lvt

. This is a sky130 transistor. If you are using gf180mcu you must change the model, say to

pfet_03v3

or any valid model for this process.