Nothing
ungroup()
-ing (#6606)Code
ungroup(gdf, g2 = g)
Condition
Error in `ungroup()`:
! Can't rename variables in this context.
Code
res <- mtcars %>% group_by(vs) %>% select(mpg)
Message
Adding missing grouping variables: `vs`
Code
x <- select(dfg, a)
Message
Adding missing grouping variables: `g`
Code
df <- tibble(x = 1, y = 2)
(expect_error(df %>% group_by(unknown)))
Output
<error/rlang_error>
Error in `group_by()`:
! Must group by variables found in `.data`.
x Column `unknown` is not found.
Code
(expect_error(df %>% ungroup(x)))
Output
<error/rlib_error_dots_nonempty>
Error in `ungroup()`:
! `...` must be empty.
x Problematic argument:
* ..1 = x
i Did you forget to name an argument?
Code
(expect_error(df %>% group_by(x, y) %>% ungroup(z)))
Output
<error/vctrs_error_subscript_oob>
Error in `ungroup()`:
! Can't subset columns that don't exist.
x Column `z` doesn't exist.
Code
(expect_error(df %>% group_by(z = a + 1)))
Output
<error/dplyr:::mutate_error>
Error in `group_by()`:
i In argument: `z = a + 1`.
Caused by error:
! object 'a' not found
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