• using R version 4.5.1 (2025-06-13 ucrt)
• using platform: x86_64-w64-mingw32
• R was compiled by     gcc.exe (GCC) 14.2.0     GNU Fortran (GCC) 14.2.0
• running under: Windows Server 2022 x64 (build 20348)
• using session charset: UTF-8
• checking for file 'innsight/DESCRIPTION' ... OK
• checking extension type ... Package
• this is package 'innsight' version '0.3.2'
• package encoding: UTF-8
• checking package namespace information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking whether package 'innsight' can be installed ... OK See the install log for details.
• checking installed package size ... OK
• checking package directory ... OK
• checking 'build' directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
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• checking package subdirectories ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [4s] OK
• checking whether the package can be loaded with stated dependencies ... [3s] OK
• checking whether the package can be unloaded cleanly ... [3s] OK
• checking whether the namespace can be loaded with stated dependencies ... [3s] OK
• checking whether the namespace can be unloaded cleanly ... [4s] OK
• checking loading without being on the library search path ... [3s] OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
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• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [15s] OK
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• checking for unstated dependencies in examples ... OK
• checking installed files from 'inst/doc' ... OK
• checking files in 'vignettes' ... OK
• checking examples ... [3s] ERROR Running examples in 'innsight-Ex.R' failed The error most likely occurred in: > ### Name: ConnectionWeights > ### Title: Connection weights method > ### Aliases: ConnectionWeights > > ### ** Examples > > ## Don't show: > if (torch::torch_is_installed()) (if (getRversion() >= "3.4") withAutoprint else force)({ # examplesIf + ## End(Don't show) + #----------------------- Example 1: Torch ---------------------------------- + library(torch) + + # Create nn_sequential model + model <- nn_sequential( + nn_linear(5, 12), + nn_relu(), + nn_linear(12, 1), + nn_sigmoid() + ) + + # Create Converter with input names + converter <- Converter$new(model, + input_dim = c(5), + input_names = list(c("Car", "Cat", "Dog", "Plane", "Horse")) + ) + + # You can also use the helper function for the initialization part + converter <- convert(model, + input_dim = c(5), + input_names = list(c("Car", "Cat", "Dog", "Plane", "Horse")) + ) + + # Apply method Connection Weights + cw <- ConnectionWeights$new(converter) + + # Again, you can use a helper function `run_cw()` for initializing + cw <- run_cw(converter) + + # Print the head of the result as a data.frame + head(get_result(cw, "data.frame"), 5) + + # Plot the result + plot(cw) + + #----------------------- Example 2: Neuralnet ------------------------------ + if (require("neuralnet")) { + library(neuralnet) + data(iris) + + # Train a Neural Network + nn <- neuralnet((Species == "setosa") ~ Petal.Length + Petal.Width, + iris, + linear.output = FALSE, + hidden = c(3, 2), act.fct = "tanh", rep = 1 + ) + + # Convert the trained model + converter <- convert(nn) + + # Apply the Connection Weights method + cw <- run_cw(converter) + + # Get the result as a torch tensor + get_result(cw, type = "torch.tensor") + + # Plot the result + plot(cw) + } + ## Don't show: + }) # examplesIf > library(torch) > model <- nn_sequential(nn_linear(5, 12), nn_relu(), nn_linear(12, 1), + nn_sigmoid())
• checking for unstated dependencies in 'tests' ... OK
• checking tests ... [4s] OK   Running 'testthat.R' [4s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [25s] ERROR Error(s) in re-building vignettes: --- re-building 'Example_1_iris.Rmd' using rmarkdown --- re-building 'Example_2_penguin.Rmd' using rmarkdown --- re-building 'detailed_overview.Rmd' using rmarkdown --- re-building 'innsight.Rmd' using rmarkdown SUMMARY: processing the following files failed:   'Example_1_iris.Rmd' 'Example_2_penguin.Rmd' 'detailed_overview.Rmd'   'innsight.Rmd' Error: Vignette re-building failed. Execution halted
• checking PDF version of manual ... [32s] OK
• checking HTML version of manual ... [10s] OK
• DONE

Status: 2 ERRORs