Issues

• -march=native handling and on.exit cleanup in cxxfunctionplus() are broken

  bug
  stan-dev/rstan#1199 · Filter by author jgabry opened on Oct 2, 2026

• CRAN C++ issues during vignette rebuilding

  Bug

  stan-dev/rstan#1197 · Filter by author kevingoneill opened on Oct 2, 2026
  1

• spurious warning in pairs.stanfit

  stan-dev/rstan#1182 · Filter by author bbolker opened on Mar 2, 2026
  1

• Problem installing StanHeaders and rstan in Github actions

  stan-dev/rstan#1180 · Filter by author venpopov opened on Feb 12, 2026
  2

• Use posterior package for convergence diagnostics

  stan-dev/rstan#1169 · Filter by author avehtari opened on Sep 19, 2025
  6

  

• NEWS/ChangeLog

  stan-dev/rstan#1166 · Filter by author chelseadickens opened on Aug 5, 2025

• Model does no contain samples when using vb with init function

  stan-dev/rstan#1163 · Filter by author haansn08 opened on Jul 8, 2025
  4

• warmup draws omitted from stanfit objects

  stan-dev/rstan#1181 · Filter by author wds15 opened on Apr 8, 2025
  6

• Compatibility with changes in Stan RNG type

  stan-dev/rstan#1152 · Filter by author andrjohns opened on Jan 22, 2025
  1

• Environment checks in system progress preperation throws error in Positron

  stan-dev/rstan#1149 · Filter by author milesalanmoore opened on Jan 13, 2025
  5

• [Feature Request] Allow save_dso to be set via rstan_options()?

  stan-dev/rstan#1144 · Filter by author emstruong opened on Nov 19, 2024

• Conflict with conflicted library, remove uses of apropos()?

  stan-dev/rstan#1141 · Filter by author emstruong opened on Oct 16, 2024
  5

• rstan missing BH from imports / suggests

  stan-dev/rstan#1140 · Filter by author gowerc opened on Oct 16, 2024
  7

• Error message running RStan example using R 4.4.1, rstan 2.32.6

  stan-dev/rstan#1139 · Filter by author evelynstrombom opened on Sep 19, 2024

• Default of save_iterations in optimizing is TRUE while docs says it is FALSE (neither one saves the iterations though)

  stan-dev/rstan#1138 · Filter by author helske opened on Sep 12, 2024

• Output of optimizing does not return the number of used iterations or reason why the optimization was terminated

  stan-dev/rstan#1137 · Filter by author helske opened on Sep 12, 2024
  2

• Rstan should reset environment variables it sets

  stan-dev/rstan#1136 · Filter by author jhjourdan opened on Aug 6, 2024
  1

• "Global state has changed" warning

  stan-dev/rstan#1132 · Filter by author rempsyc opened on Jul 10, 2024
  1

• Not compiling with clang19

  stan-dev/rstan#1130 · Filter by author bgoodri opened on Jun 15, 2024
  8

• Cannot install rstan on R.4.5.0 with Rtools44

  stan-dev/rstan#1129 · Filter by author haighr opened on Jun 11, 2024

• Using sample_file fails as is_dir_writable checks for execute permissions

  stan-dev/rstan#1125 · Filter by author helske opened on Apr 23, 2024

• RStan yields incorrect line numbers in compiler and runtime errors

  stan-dev/rstan#1123 · Filter by author WardBrian opened on Apr 17, 2024

• Within-chain parallelization in Ubuntu (WSL) not working.

  stan-dev/rstan#1120 · Filter by author qymera0 opened on Mar 7, 2024

• Syntax error in '/var/folders/q4/gvrdsnj94vl527nfhj25rxh40000gn/T/RtmpAbftu1/model-cede3aff1ad3.stan', line 10, column 7 to column 8, parsing error:

  stan-dev/rstan#1119 · Filter by author BEAST-Community opened on Mar 5, 2024

• Running legacy R 3.5.2 code (ISO C++ 2011 standard support)

  stan-dev/rstan#1118 · Filter by author maksymiuks opened on Mar 4, 2024