У меня следующая проблема с функцией jsonlite::fromJSON
. Это воспроизводимый пример
tmp <- tempfile()
url <- "http://dadosabertos.c3sl.ufpr.br/curitibaurbs/2019_10_01_tabelaVeiculo.json.xz"
download.file(url, destfile =tmp,quiet = FALSE, mode = "w")
wb <- jsonlite::fromJSON(tmp)
Я получаю эту ошибку
wb <- jsonlite::fromJSON(tmp)
# Error in parse_con(txt, bigint_as_char) :
# lexical error: invalid char in json text.
# 4444444444444444444444444},{"COD_LINHA":"519","NOME_LINHA":"
# (right here) ------^
# In addition: Warning message:
# In readBin(3L, raw(0), 32768L) : lzma decoder corrupt data
Это информация о моем сеансе
> sessionInfo()
# R version 4.0.1 (2020-06-06)
# Platform: x86_64-w64-mingw32/x64 (64-bit)
# Running under: Windows Server 2012 R2 x64 (build 9600)
#
# Matrix products: default
#
# locale:
# [1] LC_COLLATE=Portuguese_Brazil.1252 LC_CTYPE=Portuguese_Brazil.1252 # LC_MONETARY=Portuguese_Brazil.1252
# [4] LC_NUMERIC=C LC_TIME=Portuguese_Brazil.1252
#
# attached base packages:
# [1] stats graphics grDevices utils datasets methods base
#
# loaded via a namespace (and not attached):
# [1] compiler_4.0.1 tools_4.0.1 jsonlite_1.7.0
Воспроизводимый код работал в моем Linux, в котором была следующая информация о сеансе, но я все еще не уверен, что вызывает ошибку.
> sessionInfo()
# R version 4.0.2 (2020-06-22)
# Platform: x86_64-pc-linux-gnu (64-bit)
# Running under: Ubuntu 18.04.4 LTS
#
# Matrix products: default
# BLAS: /usr/lib/x86_64-linux-gnu/blas/libblas.so.3.7.1
# LAPACK: /usr/lib/x86_64-linux-gnu/lapack/liblapack.so.3.7.1
#
# locale:
# [1] LC_CTYPE=pt_BR.UTF-8 LC_NUMERIC=C LC_TIME=pt_BR.UTF-8
# [4] LC_COLLATE=en_US.UTF-8 LC_MONETARY=pt_BR.UTF-8 LC_MESSAGES=en_US.UTF-8
# [7] LC_PAPER=pt_BR.UTF-8 LC_NAME=C LC_ADDRESS=C
# [10] LC_TELEPHONE=C LC_MEASUREMENT=pt_BR.UTF-8 LC_IDENTIFICATION=C
# attached base packages:
# [1] stats graphics grDevices utils datasets methods base
#
# loaded via a namespace (and not attached):
# [1] Rcpp_1.0.5 rstudioapi_0.11 magrittr_1.5 hms_0.5.3
# [5] units_0.6-7 tidyselect_1.1.0 lattice_0.20-41 R6_2.4.1
# [9] rlang_0.4.7 stringr_1.4.0 dplyr_1.0.0 tools_4.0.2
# [13] rgdal_1.5-12 grid_4.0.2 data.table_1.13.0 KernSmooth_2.23-17
# [17] e1071_1.7-3 DBI_1.1.0 ellipsis_0.3.1 class_7.3-17
# [21] tibble_3.0.3 lwgeom_0.2-5 lifecycle_0.2.0 sf_0.9-5
# [25] crayon_1.3.4 zip_2.0.4 readr_1.3.1 purrr_0.3.4
# [29] gtfs2gps_1.2-3 vctrs_0.3.2 glue_1.4.1.9000 openxlsx_4.1.5
# [33] sp_1.4-2 stringi_1.4.6 compiler_4.0.2 pillar_1.4.6
# [37] generics_0.0.2 classInt_0.4-3 jsonlite_1.7.0 pkgconfig_2.0.3