Getting error when merging VPA results with stock object

[marchtaylor]

I'm getting a cryptic error regarding possible dimension mis-match when combining the results of VPA with the original FLStock object.

> tmp <- VPA(stock, fratio = 1)
> stock <- stock + tmp
Error in !all.equal(dnx[c(-2, -6)], dny[c(-2, -6)]) : 
  invalid argument type

Any idea what the problem might be?

[iagomosqueira]

It works with ple4,

library(FLAssess)

data(ple4)

tmp <- VPA(ple4, fratio = 1)
ple4 <- ple4 + tmp

Is there any NAs in stock that get ignored by VPA() and thus the output has a different size?

[marchtaylor]

No, there are no NAs in the object. I'll send you an example.