Issue with spectraData

[jorainer]

Seems if columns is specified the spectraData has some issue (see warning below):

> spectraData(be, c("msLevel", "rtime"))
DataFrame with 96408 rows and 2 columns
        msLevel     rtime
      <integer> <numeric>
1            NA  0.218626
2            NA  0.218626
...         ...       ...
96407        NA  0.218626
96408        NA  0.218626
Warning message:
In res[frames_cols] <- .get_frame_columns(x, frames_cols) :
  number of items to replace is not a multiple of replacement length

This is with version 0.0.4 but also in 0.0.5 (current PR). Can you please have a look at that @andreavicini ?

[andreavicini]

Oh sorry, yes I'll have a look at that!