I tried a 'flexdashboard' themed with 'bslib' (in RStudio: New file -> Rmarkdown -> From template -> flexdashboard themed with bslib). I'm on Windows. When I knit the file (e.g. the default one), the compilation reaches 100% but then an error occurs:
Error in ie_get_proxy_for_url(test_url) :
ERROR_WINHTTP_UNABLE_TO_DOWNLOAD_SCRIPT
Calls : <Anonymous> ... download_file -> <Anonymous> -> ie_get_proxy_for_url
Related
I have been trying to knit I first got an error but then fixed it on the same line. However, I know keep on getting alternative errors, one
Error: package or namespace load failed for ‘vctrs’ in loadNamespace and in 'hevaan'.
And if I am not getting that error I am getting this
Error in contrib.url(repos, "source") :
trying to use CRAN without setting a mirror
Calls: <Anonymous> ... eval_with_user_handlers -> eval -> eval -> install.packages -> contrib.url
Execution halted
However, I fixed these issues with install.packages and it went to 80% of my knit but now it will not go passed 5%.
The following error is shown when I try to knit my r markdown baring in mind all code runs successfully otherwise.
Error in as.ts(x) : object 'Trainingdatar2000_m' not found
Calls: <Anonymous> ... withVisible -> eval -> eval -> acf -> na.action -> as.ts
In addition: Warning messages:
1: In has_crop_tools() :
Tool(s) not installed or not in PATH: pdfcrop, ghostcript
-> As a result, figure cropping will be disabled.
2: In has_crop_tools() :
Tool(s) not installed or not in PATH: pdfcrop, ghostcript
-> As a result, figure cropping will be disabled.
Execution halted```
R Markdown evaluates in its own clean session. Your notebook needs to generate all datasets needed, and will not share objects in the parent session.
I keep getting this error when I try to knit to PDF using R Markdown. It has worked before, and I tried installing the package contrib.url but it says it is not available for my version. Any suggestions?
Error in contrib.url(repos, "source") : trying to use CRAN without setting a mirror calls : <Anonymous> ... with visible -> eval -> eval -> install.packages -> contrib.url Execution halted
The error usually comes when you don't set a mirror in the install.packages command. You probably have a call to install.packages somewhere in your markdown document.
Try the following:
install.packages("aPackage",repos = "http://cran.us.r-project.org")
So just add the repos part. You could of course also just install the package before usage and remove the install.packages line completely from your rmarkdown.
I upgraded to R 4.0.2 today, and also updated my copy of RStudio. While I've been updating my packages I've found that shiny won't install. Whenever I try to install shiny I get the following message...
Error in as.list.environment(base::getNamespace("shiny"), all.names = TRUE) :
lazy-load database 'H:/My Documents/R/win-library/4.0/shiny/R/shiny.rdb' is corrupt
Calls: <Anonymous> ... withCallingHandlers -> <Anonymous> -> <Anonymous> -> as.list.environment
Execution halted
*** arch - x64
Error in as.list.environment(base::getNamespace("shiny"), all.names = TRUE) :
lazy-load database 'H:/My Documents/R/win-library/4.0/shiny/R/shiny.rdb' is corrupt
Calls: <Anonymous> ... withCallingHandlers -> <Anonymous> -> <Anonymous> -> as.list.environment
Execution halted
ERROR: loading failed for 'i386', 'x64'
* removing 'H:/My Documents/R/win-library/4.0/shiny'
Warning in install.packages :
installation of package ‘shiny’ had non-zero exit status
I get this error regardless of whether I just type "install.packages('shiny')" and peace out or if I download the tar.gz and try to install from a local directory. The same error happens when I specify to download an older version of shiny, so I'm pretty sure it's not a problem with the file I'm trying to install. Restarting RStudio does nothing, which is the only advice I could find online for shiny installation problems.
Has anyone else had any problems with installing shiny since upgrading to the newest version of R? Any workarounds?
In an R package, I have a figure (jpeg) located under man/figures, which is added to a Rd file with,
\if{html}{\figure{supplydemand.jpg}{Supply-demand}}
\if{latex}{\figure{supplydemand}{Supply-demand}}
After updating to roxygen2 4.0.1, I get the error:
==> roxygen2::roxygenize('.', roclets=c('rd', 'collate', 'namespace'))
Error in file(con, "r") : cannot open the connection
Calls: suppressPackageStartupMessages ... <Anonymous> -> first_time -> vapply -> FUN -> readLines -> file
In addition: Warning message:
In file(con, "r") : cannot open file './man/figures': Permission denied
Execution halted
Exited with status 1.
If I remove the code to insert the figure, I still get this error. Only when I remove the subdir man/figures does roxygen2 work OK.
I assume this is a bug in roxygen2 or is there a workaround?