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Removal of support for end-of-life Python versions

Status: Open.

#802 In stan-dev/cmdstanpy;

· amas0 opened on Aug 7, 2025

doc for <code>fixed_param</code> should mention it's not necessary

documentation

Status: Open.

#798 In stan-dev/cmdstanpy;

· bob-carpenter opened on Jul 16, 2025

ModuleNotFoundError: No module named 'cmdstanpy'

Status: Open.

#792 In stan-dev/cmdstanpy;

· riasain opened on May 12, 2025

Path forward on IO operations

code cleanup

help wantedExtra attention is neededExtra attention is needed

method outputsCmdStan outputs to Python objectsCmdStan outputs to Python objects

Status: Open.

#785 In stan-dev/cmdstanpy;

· WardBrian opened on Apr 11, 2025

Understanding <code>CmdStanModel</code> Behavior with <code>os.fork</code>

Status: Open.

#780 In stan-dev/cmdstanpy;

· brucejwittmann opened on Feb 22, 2025

_pickle.PicklingError in test_serialization: Can't pickle &lt;class 'cmdstanpy.stanfit.gq.CmdStanGQ'&gt;

Status: Open.

#776 In stan-dev/cmdstanpy;

· SermetPekin opened on Jan 25, 2025

<code>force_compile</code> in <code>CmdStanModel</code> Does Not Work

Status: Open.

#773 In stan-dev/cmdstanpy;

· brucejwittmann opened on Dec 11, 2024

cannot set the <code>save_single_paths</code> argument to Pathfinder model

Status: Open.

#770 In stan-dev/cmdstanpy;

· aphc14 opened on Oct 2, 2024

<code>iter_warmpup=0</code> and <code>fixed_param=True</code> will always fail for stan 2.34.1

bugSomething isn't workingSomething isn't working

Status: Open.

#766 In stan-dev/cmdstanpy;

· carrascomj opened on Jul 5, 2024

document function <code>rebuild_cmdstan</code>; add detection of need to rebuild gch headers; improve error message

builddownload, install, and devops issuesdownload, install, and devops issues

documentation

Status: Open.

#759 In stan-dev/cmdstanpy;

· mitzimorris opened on Jun 3, 2024

Feature Request: Pass Stan model as string to CmdStanModel

Status: Open.

#757 In stan-dev/cmdstanpy;

· fonnesbeck opened on May 24, 2024

cmdstanpy yields an error when sampling is completed "CmdStan error: terminated by signal 6 Unknown error -6" but from_csv reconstructs the fit

Status: Open.

#754 In stan-dev/cmdstanpy;

· Garren-H opened on May 22, 2024