• using R Under development (unstable) (2026-03-06 r89561)
• using platform: x86_64-pc-linux-gnu
• R was compiled by     clang version 22.1.0 (https://github.com/llvm/llvm-project 4434dabb69916856b824f68a64b029c67175e532)     flang version 22.1.0 (https://github.com/llvm/llvm-project 4434dabb69916856b824f68a64b029c67175e532)
• running under: Fedora Linux 42 (Workstation Edition)
• using session charset: UTF-8 * current time: 2026-03-07 09:02:46 UTC
• using option ‘--no-stop-on-test-error’
• checking for file ‘EmpiricalDynamics/DESCRIPTION’ ... OK
• this is package ‘EmpiricalDynamics’ version ‘0.1.2’
• 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 ‘EmpiricalDynamics’ can be installed ... [12s/17s] 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
• 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 ... WARNING Missing or unexported object: ‘CVXR::solve’
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [25s/30s] 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 installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... OK
• checking for unstated dependencies in ‘tests’ ... OK
• checking tests ... [10s/12s] ERROR   Running ‘testthat.R’ [9s/11s] Running the tests in ‘tests/testthat.R’ failed. Complete output:   > # Test configuration for EmpiricalDynamics package   >   > library(testthat)   > library(EmpiricalDynamics)   >   > test_check("EmpiricalDynamics")   Primary solver failed, trying SCS...   Saving _problems/test-preprocessing-49.R   Variable specification:     Endogenous: Z     Coupled: X     Exogenous: Y     Time: time   Suggested method: spline   Reason: High noise level detected   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   Primary optimization method failed: evaluation of fn function returns non-sensible value!   Attempting fallback to standard NLS...   [ FAIL 1 | WARN 1 | SKIP 4 | PASS 82 ]      ══ Skipped tests (4) ═══════════════════════════════════════════════════════════   • On CRAN (3): 'test-symbolic_search.R:97:3', 'test-validation.R:277:3',     'test-validation.R:318:3'   • estimate_sde_iterative failed (1): 'test-validation.R:158:3'      ══ Failed tests ════════════════════════════════════════════════════════════════   ── Error ('test-preprocessing.R:49:3'): compute_derivative TVR requires CVXR ───   Error in `result$getValue(dZ)`: attempt to apply non-function   Backtrace:       ▆    1. └─EmpiricalDynamics::compute_derivative(...) at test-preprocessing.R:49:3    2. └─EmpiricalDynamics::compute_derivative_tvr(Z, t, ...)    3. └─base::as.vector(result$getValue(dZ))      [ FAIL 1 | WARN 1 | SKIP 4 | PASS 82 ]   Error:   ! Test failures.   Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes ... OK
• checking re-building of vignette outputs ... OK
• checking PDF version of manual ... [10s/14s] OK
• checking HTML version of manual ... [8s/10s] OK
• checking for non-standard things in the check directory ... OK
• checking for detritus in the temp directory ... OK
• DONE

Status: 1 ERROR, 1 WARNING