The following table provides summary descriptions of the AutoLISP error-handling functions.
|
Error-handling functions |
|
|---|---|
|
Function |
Description |
|
(alert string) |
Displays an alert dialog box with the error or warning message passed as a string |
|
(*error* string) |
A user-definable error-handling function |
|
(exit) |
Forces the current application to quit |
|
(*pop-error-mode*) |
Error-handling function that ends the previous call to *push-error-using-command* or *push-error-using-stack* |
|
(*push-error-using-command*) |
Error-handling function that indicates the use of the command function within a custom *error* handler |
|
(*push-error-using-stack*) |
Error-handling function that indicates the use of variables from the AutoLISP stack within a custom *error* handler |
|
(quit) |
Forces the current application to quit |
|
(vl-catch-all-apply 'function list) |
Passes a list of arguments to a specified function and traps any exceptions |
|
(vl-catch-all-error-message error-obj) |
Returns a string from an error object |
|
(vl-catch-all-error-p arg) |
Determines whether an argument is an error object returned from vl-catch-all-apply |