MislavSag opened a new issue, #45935:
URL: https://github.com/apache/arrow/issues/45935
### Describe the bug, including details regarding any error messages,
version, and platform.
I am trying to import data from parquet dataset using R arrow
```
open_dataset("/home/sn/data/equity/us/predictors_daily/forecasts", format
= "parquet") %>%
mutate(ets_last_66_Lo80 = try_cast(ets_last_66_Lo80, float64())) %>%
filter(date == dates_seq[100]) %>%
select(88) %>%
collect()
```
I got following error
```
Error in `compute.arrow_dplyr_query()`:
! Invalid: Failed to parse string: '' as a scalar of type double
Run `rlang::last_trace()` to see where the error occurred.
```
I tried to remove "" in followin ways:
- using if_else - not uspported by arrow
- using case_when - not uspported by arrow
- using != - not uspported by arrow
### Component(s)
R
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