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即时得到这个例外在Python,AttributeError异常:“对象类型‘实例’有没有属性
Exception AttributeError: "type object 'instance' has no attribute 'jumlah_ada'" in <bound method kucing.__del__ of <__main__.kucing instance at 0x7fe39d827e18>> ignored
当我运行语法:
class kucing:
jumlah_ada = 0
def __init__(self, tipe):
self.tipe = tipe
kucing.jumlah_ada +=1
def __del__(self):
kucing.jumlah_ada -=1
def data_kucing(self):
print "Tipe : ",self.tipe
print "Jumlah kucing : ",kucing.jumlah_ada
kucing1 = kucing("Anggora")
kucing2 = kucing("Persia")
kucing3 = kucing("Himalayan")
print "jumlah kucing : ",kucing.jumlah_ada
kucing1.data_kucing()
del kucing2
print "jumlah kucing : ",kucing.jumlah_ada
我试图修复它,但我还是不行。
是关于这个问题有什么想法?
您能否修理您的缩进? –