LUA ERROR

This function returns 1 if a LUA error has occurred. It indicates that a previously called LUA command did not execute as expected.
You can retrieve an error message with LUA ERROR MSG$(). You should always check for an error after using a LUA command, since LUA has to handle user input and the user may have made a mistake...

SYNTAX
Return Integer=LUA ERROR()

RELATED INFO
LUA command menu
Index

EXAMPLE
Showcase-example 1
Showcase-example 2