Comments (6)
Also crashes for me
from lobstr.
Simpler reprex:
df <- data.frame(g = 1:2, y = runif(10), x = runif(10))
mod <- lm(y ~ x, data = df)
lobstr::obj_size(mod$residuals)
from lobstr.
Even simpler:
lobstr::obj_size(names(mod$residuals))
I think this is something to do with:
> .Internal(inspect(names(resid)))
@7f98e5ebef60 16 STRSXP g1c0 [MARK,NAM(3)] <expanded string conversion>
@7f98db7dab98 16 STRSXP g1c5 [MARK] (len=10, tl=0)
@7f98d8846fe8 09 CHARSXP g1c1 [MARK,gp=0x61] [ASCII] [cached] "1"
@7f98d91b37a8 09 CHARSXP g1c1 [MARK,gp=0x60] [ASCII] [cached] "2"
@7f98dba4a570 09 CHARSXP g1c1 [MARK,gp=0x61] [ASCII] [cached] "3"
@7f98dce61030 09 CHARSXP g1c1 [MARK,gp=0x61] [ASCII] [cached] "4"
@7f98dbcb5f08 09 CHARSXP g1c1 [MARK,gp=0x61] [ASCII] [cached] "5"
...
from lobstr.
Implementation at https://github.com/wch/r-source/blob/1570b0e3b56e7d51ca8e18fcd7b8b7fab7aff109/src/main/altclasses.c#L586
from lobstr.
Root cause is probably because it doesn't contain a valid pairlist: https://github.com/wch/r-source/blob/1570b0e3b56e7d51ca8e18fcd7b8b7fab7aff109/src/main/altclasses.c#L598
from lobstr.
Fixed in c34bd45
from lobstr.
Related Issues (20)
- Release lobstr 1.1.1
- Use the ALTREP inspect method in sxp
- modify ast tree HOT 1
- obj_sizes gives NA for objects larger than 2^31 bytes
- Bad binding access HOT 22
- List R-core as contributor in DESCRIPTION HOT 1
- Request: make `ast()` not automatically unwrap quosures HOT 3
- List all parent environments for a given environment HOT 1
- obj_size() formatting for large objects
- Move `master` branch to `main` HOT 1
- `obj_size` returns different values before and after accessing an element HOT 4
- `format()` method for `lobstr_bytes` HOT 1
- Use consistent type abbreviations
- Release lobstr 1.1.2
- Switch to rlang bytes formatting to eliminate prettyunits dep
- Error for incorrect sxp expand argument does not print list of acceptable values
- Is the output of `ast` wrong for functions with a namespace? HOT 1
- Upkeep for lobstr (2022)
- Reference count seems to be off
- `Error in obj_size_(dots, env, size_node(), size_vector()) : bad binding access` HOT 1
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from lobstr.