• using R Under development (unstable) (2025-10-15 r88920)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-15 (Debian 15.2.0-4) 15.2.0     GNU Fortran (Debian 15.2.0-4) 15.2.0
• running under: Debian GNU/Linux forky/sid
• using session charset: UTF-8
• checking for file ‘AnimalHabitatNetwork/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘AnimalHabitatNetwork’ version ‘0.1.0’
• package encoding: UTF-8
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• checking whether package ‘AnimalHabitatNetwork’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level files ... OK
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• checking index information ... OK
• checking package subdirectories ... NOTE Problems with news in ‘NEWS.md’: No news entries found.
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• checking examples ... [1s/1s] ERROR Running examples in ‘AnimalHabitatNetwork-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### 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
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• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR, 1 NOTE