Undefined method '[]' Nie wiem dlaczego.

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Article #1151

#1151

From: Mateo
Date: Mon, 03 Nov 2008 18:32

23 lines
1897 bytes

		budynek = ""
		catch(:redo) do
			case co
			when 1
				budynek = "Kopalnia metalu"
			when 2
				budynek = "Kopalnia krysztalu"
			when 3
				budynek = "Kopalnia deuteru"
			end
		end
                       poziom = stan[budynek]# 11
	        	poziom = poziom.to_i# dla upewnienia ze bedzie to liczba
                        surowce_pods = bazadanych(co)# [60,15,0,1.5]
 	                surowce_potrz = [0,0,0,0]
			surowce_potrz[0] = surowce_pods[0].to_i *
surowce_pods[3].to_i**(poziom-1)
                 [.....]# dalej dalsza czesc funkcji


Error : Undefined method '[]' for nil:NilClass <NoMethodError>
Nie wiem dlaczego wyskakuej ten blad. Modyfikowalem kod na rozne
sposoby jednak nic nie pomoglo.

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From: Mateo <Mati8291@gmail.com>
Newsgroups: pl.comp.lang.ruby
Subject: Undefined method '[]' Nie wiem dlaczego.
Date: Mon, 3 Nov 2008 10:32:08 -0800 (PST)
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