* using log directory ‘/data/localhost/ripley/R/packages/tests-donttest/PsyMetricTools.Rcheck’
* using R Under development (unstable) (2026-08-22 r90441)
* using platform: x86_64-pc-linux-gnu
* R was compiled by
    gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
    GNU Fortran (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
* running under: Fedora Linux 44 (Server Edition)
* using session charset: UTF-8
* current time: 2026-08-22 23:50:13 UTC
* checking for file ‘PsyMetricTools/DESCRIPTION’ ... OK
* this is package ‘PsyMetricTools’ version ‘1.2.2’
* 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 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 ‘PsyMetricTools’ can be installed ... [10s/17s] 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 ... OK
* 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 ... [22s/49s] 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 ... OK
* checking examples with --run-donttest ... [6m/13m] ERROR
Running examples in ‘PsyMetricTools-Ex.R’ failed
The error most likely occurred in:

> ### Name: EFA_plot
> ### Title: Plot EFA Factor Loadings
> ### Aliases: EFA_plot
> 
> ### ** Examples
> 
> ## No test: 
> # Example 1: Using with EFA_modern() result
> set.seed(123)
> n <- 300
> data_efa <- data.frame(
+   Item1 = sample(1:5, n, replace = TRUE),
+   Item2 = sample(1:5, n, replace = TRUE),
+   Item3 = sample(1:5, n, replace = TRUE),
+   Item4 = sample(1:5, n, replace = TRUE),
+   Item5 = sample(1:5, n, replace = TRUE),
+   Item6 = sample(1:5, n, replace = TRUE),
+   Item7 = sample(1:5, n, replace = TRUE),
+   Item8 = sample(1:5, n, replace = TRUE),
+   Item9 = sample(1:5, n, replace = TRUE)
+ )
> 
> # First run EFA
> efa_result <- EFA_modern(
+   n_factors = 3,
+   n_items = 9,
+   name_items = "Item",
+   data = data_efa,
+   apply_threshold = TRUE
+ )
Warning: lavaan->lav_test_sb():  
   could not invert information matrix needed for robust test statistic
Warning: lavaan->lav_model_vcov():  
   Could not compute standard errors! The information matrix could not be 
   inverted. This may be a symptom that the model is not identified.
Warning: lavaan->lav_model_vcov():  
   Could not compute standard errors! The information matrix could not be 
   inverted. This may be a symptom that the model is not identified.
Warning: lavaan->lav_object_post_check():  
   some estimated ov variances are negative
Warning: lavaan->lav_step11_estoptim():  
   the optimizer (NLMINB) claimed the model converged, but not all elements 
   of the gradient are (near) zero; the optimizer may not have found a local 
   solution use check.gradient = FALSE to skip this check.
Warning: lavaan->lav_model_vcov():  
   The variance-covariance matrix of the estimated parameters (vcov) does not 
   appear to be positive definite! The smallest eigenvalue (= 1.568774e-15) 
   is close to zero. This may be a symptom that the model is not identified.
Warning: lavaan->lav_step11_estoptim():  
   the optimizer warns that a solution has NOT been found!
Warning: lavaan->lav_object_post_check():  
   some estimated ov variances are negative
Warning: lavaan->lav_object_post_check():  
   some estimated ov variances are negative
Error: lavaan->lav_fit():  
   fit measures not available if model did not converge
Execution halted
* checking PDF version of manual ... [6s/16s] 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
* checking for new files in some other directories ... NOTE
Found the following files/directories:
  ‘~/.cache/R/Require’ ‘~/.cache/R/Require/README’
  ‘~/.cache/R/Require/packages’ ‘~/.cache/R/Require/packages/4.7’
* DONE

Status: 1 ERROR, 1 NOTE
See
  ‘/data/localhost/ripley/R/packages/tests-donttest/PsyMetricTools.Rcheck/00check.log’
for details.

Command exited with non-zero status 1
Time 16:36.97, 424.46 + 13.58