crazy eror

[rgalaxy]

anyone can help me about this?

Script 'ABS 2'line 6593: TypeError occurred.
no implicit conversion from nil to interger

can i solve that?

the line contain:
   return keys.any? {|key| @triggered[key]}

[albertfish]

It seems as though the line is trying to return a nil value to an integer. But I don't think there is enough of the code posted to determine the source of the problem.