>>>>> Kurt Hornik >>>>> on Tue, 30 Jun 2020 06:20:57 +0200 writes:
>>>>> Jan Gorecki writes: >> Thank you both, You are absolutely correct that example >> should be minimal, so here it is. >> l = list(a=new.env(), b=new.env()) unique(l) >> Just for completeness, env_list during check that raises >> error >> env_list <- list(baseenv(), >> as.environment("package:graphics"), >> as.environment("package:stats"), >> as.environment("package:utils"), >> as.environment("package:methods") ) >> unique(env_list) > Thanks ... but the above work fine for me. E.g., R> l = list(a=new.env(), b=new.env()) R> unique(l) > [[1]] <environment: 0x55695f2f6d20> > [[2]] <environment: 0x55695f2f6930> > Best -k Ditto here; also your (Jan) 2nd example works fine. So, you must have loaded some (untidy) packages / code which redefine standard base R behavior ? Martin ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel