Create a condition object — condition • rror

Condition objects are classed objects which can be raised when desired. condition objects are the most basic form; message, warning, and error conditions are more specific. Additional classes can be added to make condition handling easier and more targeted.

condition(message, class = NULL, capture_call = TRUE, ...)

message_condition(message, class = NULL, capture_call = TRUE, ...)

warning_condition(message, class = NULL, capture_call = TRUE, ...)

error_condition(message, class = NULL, capture_call = TRUE, ...)

Arguments

message	A message to display when the condition is raised
class	Character vector of classes to append to the condition class
capture_call	Logical. When raised, should the condition include the call?
...	Additional arguments to append to the condition object