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filter(dd, ...) throws bad error when names(dd) contains NA #6758

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jaganmn opened this issue Feb 24, 2023 · 0 comments · Fixed by #6760
Closed

filter(dd, ...) throws bad error when names(dd) contains NA #6758

jaganmn opened this issue Feb 24, 2023 · 0 comments · Fixed by #6760
Milestone
1.1.1

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@jaganmn
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jaganmn commented Feb 24, 2023 •
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filter(dd, ...) complains about non-existent zero-length variable names when names(dd) contains NA:

library(dplyr)
dd <- data.frame(1:10, rnorm(10), letters[1:10])
names(dd) <- c("a", "b", NA)
filter(dd, b > 0)
## Error in initialize(...) : attempt to use zero-length variable name

Debugging details here: https://stackoverflow.com/a/75553014/12685768
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Explicitly disallow data frames with NA or "" names DavisVaughan/dplyr
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@DavisVaughan @jaganmn