• using R Under development (unstable) (2025-10-13 r88918)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     clang version 21.1.2     flang version 21.1.2
• running under: Fedora Linux 42 (Workstation Edition)
• using session charset: UTF-8
• using option ‘--no-stop-on-test-error’
• checking for file ‘AnimalHabitatNetwork/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘AnimalHabitatNetwork’ version ‘0.1.0’
• 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 executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking whether package ‘AnimalHabitatNetwork’ can be installed ... [9s/15s] OK See the install log for details.
• checking installed package size ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... NOTE Problems with news in ‘NEWS.md’: No news entries found.
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking whether the namespace can be loaded with stated dependencies ... OK
• checking whether the namespace can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [16s/41s] OK
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking examples ... [3s/12s] ERROR Running examples in ‘AnimalHabitatNetwork-Ex.R’ failed The error most likely occurred in: > ### Name: ahn_gen > ### Title: Generate networks characterising habitat physical configurations > ### Aliases: ahn_gen > > ### ** Examples > > # generate a connected and weighted network > ahn_gen(N = 10, L = 5, mu = 1, lamda = 5) Error in `graph_from_adjacency_matrix()`: ! Cannot create a graph object because the adjacency matrix contains   NAs. Backtrace:     ▆  1. └─AnimalHabitatNetwork::ahn_gen(N = 10, L = 5, mu = 1, lamda = 5)  2. └─igraph::graph_from_adjacency_matrix(ahn_wei_matrix, mode = "undirected", diag = FALSE, weighted = TRUE)  3. └─igraph:::ensure_no_na(adjmatrix, "adjacency matrix")  4. └─cli::cli_abort(...)  5. └─rlang::abort(...) Execution halted
• checking PDF version of manual ... [7s/18s] OK
• checking HTML version of manual ... OK
• checking for non-standard things in the check directory ... OK
• checking for detritus in the temp directory ... OK
• DONE

Status: 1 ERROR, 1 NOTE