Damiano created ARROW-14307:
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Summary: R crashes when reading empty feather with POSIXct column
Key: ARROW-14307
URL: https://issues.apache.org/jira/browse/ARROW-14307
Project: Apache Arrow
Issue Type: Bug
Components: R
Affects Versions: 5.0.0
Reporter: Damiano
{code:java}
values <- numeric()
df_empty <- data.frame(dates, values)
df_empty
tempfile <- tempfile()
arrow::write_feather(df_empty, tempfile)
df_restored <- arrow::read_feather(tempfile)
# >> R crashes here. Tested on 3.6.3 & 4.1.1 for windows and Linux.
unlink(tempfile)
# TESTED ON WINDOWS
# Arrow ‘5.0.0.2’
# R version 3.6.3 (2020-02-29)
# Platform: x86_64-w64-mingw32/x64 (64-bit)
# Running under: Windows 10 x64 (build 19043)
# TESTED ON LINUX
# Arrow ‘5.0.0.2’
# R version 3.6.3 (2020-02-29)
# Platform: x86_64-pc-linux-gnu (64-bit)
# Running under: Debian GNU/Linux 10 (buster)dates <- as.POSIXct(character())
{code}
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