BUG: fix error in write_dataframe when writing an empty or all-None object column with use_arrow #1663
| Job | Run time |
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| 1m 13s | |
| 1m 18s | |
| 1m 10s | |
| 1m 25s | |
| 1m 16s | |
| 4m 29s | |
| 4m 59s | |
| 4m 30s | |
| 54s | |
| 2m 36s | |
| 1m 14s | |
| 26m 24s |
| Job | Run time |
|---|---|
| 1m 20s | |
| 1m 13s | |
| 1m 18s | |
| 1m 10s | |
| 1m 25s | |
| 1m 16s | |
| 4m 29s | |
| 4m 59s | |
| 4m 30s | |
| 54s | |
| 2m 36s | |
| 1m 14s | |
| 26m 24s |