質問編集履歴
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test
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test
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@@ -2,6 +2,22 @@
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エラー内容
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undefined method `code' for nil:NilClass
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Extracted source (around line #102):
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101 def prefecture_name=(prefecture_name)
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102 self.prefecture_code = JpPrefecture::Prefecture.find(name: prefecture_name).code
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103 end
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new.html.erb
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```
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