Informative error messages

[Deleetdk]

If one requests data it cannot find, one gets a non-informative error:

Error in dst_find_val_id(meta_data = meta_data, variable = names(query)[i],  : 
  All the values_text could not be matched in the text field of the values column of IELAND. It might be a typo or maybe the value isn't present in the variable.

It would be better if this also told you which values could not be matched. Makes debugging much faster.

[aleksanderbl29]

I have now added this functionality and will merge it into the codebase soon.

The error message is now something like

dst_get_data(
      table = "folk1a",
      Tid = "*",
      CIVILSTAND = "*",
      ALDER = "*",
      OMRÅDE = c("Hele landets verden", "København K", "Dragør", "Albertslund"),
      lang = "da",
      meta_data = folk1a_meta
    )


Fejl i dst_find_val_id(meta_data = meta_data, variable = names(query)[i],  : 
  All the values_text could not be matched in the text field of the values column of OMRÅDE
  It might be a typo or maybe the value isn't present in the variable.
  Specifically, the following values were not matched:

Hele landets verden
København K

I will close this issue with the PR merge