Re: [R] ReadItem: Error
> infoRDS("climate_raster.rds") $version [1] 2 $writer_version [1] "3.5.0" $min_reader_version [1] "2.3.0" $format [1] "xdr" -Original Message- From: Bert Gunter Sent: Saturday, September 18, 2021 11:40 AM To: reichm...@sbcglobal.net Cc: R-help Subject: Re: [R] ReadItem: Error Did you try infoRDS() ? It **may** tell you something useful, though it cannot tell you whether the file is corrupted or not. If you post its results here, someone **may** be able to tell you something informative. That's all I got. Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Sat, Sep 18, 2021 at 9:00 AM Jeff Reichman wrote: > > Anyone see what I might be doing wrong? Corrupted rds file maybe. The > error would suggest I'm using an older version of R except I'm running > both the latest RStudio and R versions. > > # Load in the tidyverse, raster, and sf packages > library(tidyverse) > library(raster) > library(sf) > > # Read the climate data from an rds file climate <- > readRDS("Datasets/climate_raster.rds") > > # Have a look at the variables in the climate data > colnames(climate) > > # Convert to SpatialPixelDataFrame for plotting climate_df <- mutate( > .data = climate, > rasters = map( > .x = rasters, > ~ as_tibble(as(.x, "SpatialPixelsDataFrame" %>% > unnest(cols = c(rasters)) > > > climate <- readRDS("Datasets/climate_raster.rds") > Error in readRDS("Datasets/climate_raster.rds") : > ReadItem: unknown type 0, perhaps written by later version of R > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] ReadItem: Error
Did you try infoRDS() ? It **may** tell you something useful, though it cannot tell you whether the file is corrupted or not. If you post its results here, someone **may** be able to tell you something informative. That's all I got. Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Sat, Sep 18, 2021 at 9:00 AM Jeff Reichman wrote: > > Anyone see what I might be doing wrong? Corrupted rds file maybe. The error > would suggest I'm using an older version of R except I'm running both the > latest RStudio and R versions. > > # Load in the tidyverse, raster, and sf packages > library(tidyverse) > library(raster) > library(sf) > > # Read the climate data from an rds file > climate <- readRDS("Datasets/climate_raster.rds") > > # Have a look at the variables in the climate data > colnames(climate) > > # Convert to SpatialPixelDataFrame for plotting > climate_df <- mutate( > .data = climate, > rasters = map( > .x = rasters, > ~ as_tibble(as(.x, "SpatialPixelsDataFrame" %>% > unnest(cols = c(rasters)) > > > climate <- readRDS("Datasets/climate_raster.rds") > Error in readRDS("Datasets/climate_raster.rds") : > ReadItem: unknown type 0, perhaps written by later version of R > > __ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] ReadItem: Error
Anyone see what I might be doing wrong? Corrupted rds file maybe. The error would suggest I'm using an older version of R except I'm running both the latest RStudio and R versions. # Load in the tidyverse, raster, and sf packages library(tidyverse) library(raster) library(sf) # Read the climate data from an rds file climate <- readRDS("Datasets/climate_raster.rds") # Have a look at the variables in the climate data colnames(climate) # Convert to SpatialPixelDataFrame for plotting climate_df <- mutate( .data = climate, rasters = map( .x = rasters, ~ as_tibble(as(.x, "SpatialPixelsDataFrame" %>% unnest(cols = c(rasters)) > climate <- readRDS("Datasets/climate_raster.rds") Error in readRDS("Datasets/climate_raster.rds") : ReadItem: unknown type 0, perhaps written by later version of R __ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.