I'm trying to create pleats in my pattern, but it does not work. When trying to write a code as it's shown in the help, documentation section, clicking on the pattern gives the pattern name, and error comes: Undefined variable P_26761 . A warning pops up when adding a block name in commas manually in the code: "Cannot read property 'p1' of undefined". There are no pleats on the pattern both ways and I have no idea how to fix p1 problem, as there are no such digits on the code line... 

Could someone explain to me please, where is my mistake and how to create pleats?

Thanks, Elena

I'd really need to have a look at the code, could you quote the pleat line please?