Yes please. I could extract the rc spice file from the gds when using magic 8.3.256. However, when doing the same stepes to get the rc spice file using magic8.3.414, the extracted file contains C only. Note that i just upgrade the magic and i didnot change the PDK version. Please can you check!

I am patching magic with a fix for this. Meanwhile, please just use

ext2spice -p .

instead of

ext2spice

as a workaround.

@Tim Edwards Thanks.