dot-stop_null: Abort because an argument must not be NULL

In stbl: Stabilize Function Arguments

Abort because an argument must not be NULL

Description

Abort because an argument must not be NULL

Usage

.stop_null(x_arg, call, parent = NULL, ...)

Arguments

x_arg	⁠(length-1 character)⁠ The name of the argument being stabilized to use in error messages. The automatic value will work in most cases, or pass it through from higher-level functions to make error messages clearer in unexported functions.
call	(environment) The execution environment to mention as the source of error messages.
parent	A parent condition, as you might create during a rlang::try_fetch(). See rlang::abort() for additional information.
...	Additional parameters passed to cli::cli_abort() and on to rlang::abort().

Value

This function is called for its side effect of throwing an error and does not return a value.

stbl documentation built on April 4, 2026, 5:06 p.m.