Perhaps you meant ... giving suggestions that don't work

[bob-carpenter]

Summary:

See title.

Description:

See reproducible steps.

Reproducible Steps:

See current output.

Current Output:

~/temp2$ ./simple method=optimize tol_grad=1e-20
tol_grad=1e-20 is either mistyped or misplaced.
Perhaps you meant one of the following valid configurations?
  method=optimize optimize algorithm=bfgs bfgs tol_grad=<double>
  method=optimize optimize algorithm=lbfgs lbfgs tol_grad=<double>
Failed to parse command arguments, cannot run model.

The problem is that the suggested configurations don't work.

~/temp2$ ./simple method=optimize optimize algorithm=bfgs bfgs tol_grad=1e-20
optimize is either mistyped or misplaced.
Perhaps you meant one of the following valid configurations?
  method=optimize optimize
Failed to parse command arguments, cannot run model.

Expected Output:

A suggestion that would actually work as a cmdstan configuration.

Additional Information:

Nope.

Current Version:

v2.30.1