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发表于 2016-1-13 19:50:24
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本帖最后由 RyanBern 于 2016-1-13 21:43 编辑
问一下,为什么在战斗测试的时候提示第46行发生错误 nomethod Error undefined nomethod '□' for nil :nilclass
代码如下:
[pre lang="Ruby"]
skill_items = {
28 => {41=>1}, #28号技能消耗41号物品1个
29 => {41=>2}, #29号技能消耗41号物品2个
30 => {41=>1}, #30号技能消耗41号物品1个
31 => {41=>2}, #31号技能消耗41号物品2个
32 => {46=>1}, #32号技能消耗46号物品1个,以此类推
38 => {41=>2},
39 => {41=>4},
40 => {41=>2},
41 => {41=>4},
42 => {46=>2},
49 => {40=>1},
55 => {40=>1},
60 => {42=>1,46=>1}, #60号技能消耗42号物品1个和46号物品1个
61 => {42=>2},
62 => {46=>3},
66 => {42=>2,46=>2},
67 => {42=>4},
68 => {46=>5},
71 => {41=>1},
72 => {46=>1},
73 => {40=>1},
74 => {48=>1},
75 => {46=>2},
77 => {41=>2},
78 => {46=>2},
79 => {40=>2},
80 => {48=>2},
81 => {46=>4},
86 => {49=>1},
87 => {49=>1},
91 => {40=>2},
92 => {42=>1},
93 => {43=>1},
94 => {41=>1},
95 => {44=>1},
96 => {49=>2},
97 => {49=>2},
98 => {40=>1},
101 => {40=>4}
}
class Game_Battler
def item_condition?(skill_id)
skill_items = skill_items[skill_id]
return true if skill_items.nil?
skill_items.keys.each do |key|
return false if $game_party.item_number(key) < skill_items[key]
end
return true
end
end
[/pre] |
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