Xf-get-last-error-message-func
This string function is used to get the last error message of the XFunction engine.
string xf_get_last_error_message()
Returns the error message text.
if(xf_get_last_error_code()) { string msg$ = xf_get_last_error_message()$; ty %(msg$); }
xf_get_last_error_code