関連ワード:  java lang string cannot be cast to java lang number    java lang string cannot be cast to class java lang number    java.lang.string cannot be converted to java.lang.integer    java lang string cannot be cast to class java lang integer    java lang classcastexception java lang string cannot be cast to java lang number    java lang classcastexception java lang string cannot be cast to java lang integer    incompatible types java lang string cannot be converted to java lang integer    java.lang.classcastexception class java.lang.string cannot be cast to class java.lang.number    caused by java lang classcastexception java lang string cannot be cast to java lang integer    java lang classcastexception class java lang string cannot be cast to class java lang integer  
結果 : java lang string cannot be cast to java lang number