• using R Under development (unstable) (2025-06-30 r88369)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     gcc-14 (Debian 14.2.0-19) 14.2.0     GNU Fortran (Debian 14.2.0-19) 14.2.0
• running under: Debian GNU/Linux 13 (trixie)
• using session charset: UTF-8
• checking for file ‘HVT/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘HVT’ version ‘25.2.4’
• package encoding: UTF-8
• checking CRAN incoming feasibility ... [1s/1s] OK
• 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 ‘HVT’ can be installed ... OK See the install log for details.
• checking package directory ... OK
• checking for future file timestamps ... OK
• checking ‘build’ 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 ... OK
• checking code files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... [2s/3s] OK
• checking whether the package can be loaded with stated dependencies ... [2s/3s] OK
• checking whether the package can be unloaded cleanly ... [2s/2s] OK
• checking whether the namespace can be loaded with stated dependencies ... [2s/3s] OK
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• checking loading without being on the library search path ... [2s/3s] 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 ... [23s/28s] OK
• checking Rd files ... [0s/0s] OK
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• checking Rd cross-references ... OK
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
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• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... [18s/22s] ERROR Running examples in ‘HVT-Ex.R’ failed The error most likely occurred in: > base::assign(".ptime", proc.time(), pos = "CheckExEnv") > ### Name: plotAnimatedFlowmap > ### Title: Generating flow maps and animations based on transition > ### probabilities > ### Aliases: plotAnimatedFlowmap > ### Keywords: Timeseries_Analysis > > ### ** Examples > > dataset <- data.frame(date = as.numeric(time(EuStockMarkets)), + DAX = EuStockMarkets[, "DAX"], + SMI = EuStockMarkets[, "SMI"], + CAC = EuStockMarkets[, "CAC"], + FTSE = EuStockMarkets[, "FTSE"]) > hvt.results<- trainHVT(dataset,n_cells = 60, depth = 1, quant.err = 0.1, + distance_metric = "L1_Norm", error_metric = "max", + normalize = TRUE,quant_method = "kmeans") Initial stress : 0.00078 stress after 10 iters: 0.00033, magic = 0.500 stress after 20 iters: 0.00032, magic = 0.500 > scoring <- scoreHVT(dataset, hvt.results) Scale for colour is already present. Adding another scale for colour, which will replace the existing scale. Scale for x is already present. Adding another scale for x, which will replace the existing scale. Scale for y is already present. Adding another scale for y, which will replace the existing scale. > cell_id <- scoring$scoredPredictedData$Cell.ID > time_stamp <- dataset$date > dataset <- data.frame(cell_id, time_stamp) > table <- getTransitionProbability(dataset, cellid_column = "cell_id",time_column = "time_stamp") > plots <- plotAnimatedFlowmap(hvt_model_output = hvt.results, transition_probability_df = table, + df = dataset, animation = 'All', flow_map = 'All',fps_time = 1,fps_state = 1,time_duration = 3, + state_duration = 3,cellid_column = "cell_id", time_column = "time_stamp") Warning: Cannot get dimensions of plot table. Plot region might not be fixed Caused by error in `labs()`: ! could not find function "labs" Warning: Failed to plot frame Caused by error in `labs()`: ! could not find function "labs" Warning: Failed to plot frame Caused by error in `labs()`: ! could not find function "labs" Warning: Failed to plot frame Caused by error in `labs()`: ! could not find function "labs" Error in `png_dim()`: ! Provided file (/tmp/RtmpGelhsA/3ed1d3737d06eb/gganim_plot0001.png)   does not exist Backtrace:     ▆  1. └─HVT::plotAnimatedFlowmap(...)  2. ├─gganimate::animate(...)  3. └─gganimate:::animate.gganim(...)  4. └─args$renderer(frames_vars$frame_source, args$fps)  5. └─gganimate:::png_dim(frames[1])  6. └─cli::cli_abort("Provided file ({file}) does not exist")  7. └─rlang::abort(...) Execution halted Examples with CPU (user + system) or elapsed time > 5s           user system elapsed clustHVT 4.996 0.385 6.354 msm 4.495 0.119 5.660
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [3s/4s] OK   Running ‘testthat.R’ [3s/4s]
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... [2s/3s] OK
• checking PDF version of manual ... [4s/6s] OK
• checking HTML version of manual ... [1s/1s] OK
• checking for non-standard things in the check directory ... OK
• DONE

Status: 1 ERROR