memory
library(blotter) #added this hoping it would rectify the errors
library(FinancialInstrument我的搜索工作表明,FinancialInstruments的一部分演变为FinancialInstrument包,但即使在清除内存并加载blotter之后,我仍然收到相同的错误。
blotter <- new.env() try(rm(envir=FinancialInstrument:::.instrument),silent=TRUE)
for (name in ls(FinancialInstrument:::.instrument)){rm_instruments(nameCurrency and trading instrument objects stored in