[Bug]: [trajLevel] Error in vectbl_assign(x[[j]], i, recycled_value[[j]]) : DLL requires the use of native symbols

[wenjia2017]

[Bug]: [trajLevel] Error in vectbl_assign(x[[j]], i, recycled_value[[j]]) : DLL requires the use of native symbols

I have an error through the trajLevel function. Error in vectbl_assign(x[[j]], i, recycled_value[[j]]) : DLL requires the use of native symbols I had installed the "openair" package version: ‘2.17.0’ I had faced the error a few days ago but It had worked well after some doing (but I don't know what I did). Today I have met this error again. I attached my data file. traj.pm10.csv.zip My data and function are here. head(trajdata) script content: ` setwd('D:/RDataFolder') library(openair) library(tidyverse) trajdata <- read.csv('trajAnalysis_olmair_t1690342460635_U000008.csv',header = T,sep=',') trajdata$date <- ymd_hms(trajdata$date, tz = "GMT") trajdata$date2 <- ymd_hms(trajdata$date2, tz = "GMT") trajdata$hour.inc <- trajdata$hourinc trajdata$hourinc <- NULL

mydata <- read.csv('trajAnalysisP_olmair_t1690342460521_U000008.csv',header = T,sep=',') mydata$date <- ymd_hms(mydata$date, tz = "GMT") trajdata <- left_join(trajdata, mydata, by = "date")

trajLevel(trajdata,pollutant = "PM10", statistic = "pscf",col = "increment",border = NA)

` Error in vectbl_assign(x[[j]], i, recycled_value[[j]]) : DLL requires the use of native symbols

[jack-davison]

Hi,

I'm afraid I cannot recreate your issue.

Searching StackOverflow reveals a recommendation that you update the tibble package (https://stackoverflow.com/questions/76176468/using-janitor-in-r-and-i-dont-understand-the-error-message-from-the-janitor-pac). Could you ensure your packages (not just openair, and especially tibble) are all up to date and give it another go?

Cheers, Jack

library(openair)
library(tidyverse)
trajdata <-
  read.csv(
    'trajAnalysis_olmair_t1690342460635_U000008.csv',
    header = T,
    sep = ','
  )
trajdata$date <- ymd_hms(trajdata$date, tz = "GMT")
trajdata$date2 <- ymd_hms(trajdata$date2, tz = "GMT")
trajdata$hour.inc <- trajdata$hourinc
trajdata$hourinc <- NULL

mydata <-
  read.csv(
    'trajAnalysisP_olmair_t1690342460521_U000008.csv',
    header = T,
    sep = ','
  )
mydata$date <- ymd_hms(mydata$date, tz = "GMT")
trajdata <- left_join(trajdata, mydata, by = "date")

trajLevel(
  trajdata,
  pollutant = "PM10",
  statistic = "pscf",
  col = "increment",
  border = NA
)

^{Created on 2023-07-29 with reprex v2.0.2}

[wenjia2017]

The issue has been resolved after upgrading the package

Make sure you're using tibble>=3.2.0. You can install the latest version by intall.packages('tibble')

[yuan-circle-long]

The issue has been resolved after upgrading the package

Make sure you're using tibble>=3.2.0. You can install the latest version by intall.packages('tibble')

Thank you very much! I had the same problem and perfrom intall.packages("tibble") solved it.