我正在尝试设置一个Django模型，作为其他模型的基类。 Base模型有两个ForeignKey字段到同一个类的其他对象（TestForeign）。我可以使用多重继承来使模型工作，但我想使用抽象模型继承，因为我已经读过有一些performance issues when using multitable inheritance。
以下示例在我使用多表继承（abstract = False）时有效，但在使用抽象继承运行时失败。
class TestForeign(models.Model):
test = models.CharField(max_length=100)
class BaseModel(models.Model):
# specified related_name to avoid reverse accesor clash
foo = models.ForeignKey(TestForeign, related_name='fooooo')
bar = models.ForeignKey(TestForeign)
class Meta:
abstract = True
class AnotherModel(BaseModel):
bla = models.CharField(max_length=100)
class YetAnotherModel(BaseModel):
bla = models.CharField(max_length=100)
当我同步数据库时，我收到以下错误：
ERRORS:
Base.AnotherModel.bar: (fields.E304) Reverse accessor for 'AnotherModel.bar' clashes with reverse accessor for 'YetAnotherModel.bar'.
HINT: Add or change a related_name argument to the definition for 'AnotherModel.bar' or 'YetAnotherModel.bar'.
Base.AnotherModel.bar: (fields.E305) Reverse query name for 'AnotherModel.bar' clashes with reverse query name for 'YetAnotherModel.bar'.
HINT: Add or change a related_name argument to the definition for 'AnotherModel.bar' or 'YetAnotherModel.bar'.
Base.AnotherModel.foo: (fields.E304) Reverse accessor for 'AnotherModel.foo' clashes with reverse accessor for 'YetAnotherModel.foo'.
HINT: Add or change a related_name argument to the definition for 'AnotherModel.foo' or 'YetAnotherModel.foo'.
Base.AnotherModel.foo: (fields.E305) Reverse query name for 'AnotherModel.foo' clashes with reverse query name for 'YetAnotherModel.foo'.
HINT: Add or change a related_name argument to the definition for 'AnotherModel.foo' or 'YetAnotherModel.foo'.
Base.YetAnotherModel.bar: (fields.E304) Reverse accessor for 'YetAnotherModel.bar' clashes with reverse accessor for 'AnotherModel.bar'.
HINT: Add or change a related_name argument to the definition for 'YetAnotherModel.bar' or 'AnotherModel.bar'.
Base.YetAnotherModel.bar: (fields.E305) Reverse query name for 'YetAnotherModel.bar' clashes with reverse query name for 'AnotherModel.bar'.
HINT: Add or change a related_name argument to the definition for 'YetAnotherModel.bar' or 'AnotherModel.bar'.
Base.YetAnotherModel.foo: (fields.E304) Reverse accessor for 'YetAnotherModel.foo' clashes with reverse accessor for 'AnotherModel.foo'.
HINT: Add or change a related_name argument to the definition for 'YetAnotherModel.foo' or 'AnotherModel.foo'.
Base.YetAnotherModel.foo: (fields.E305) Reverse query name for 'YetAnotherModel.foo' clashes with reverse query name for 'AnotherModel.foo'.
HINT: Add or change a related_name argument to the definition for 'YetAnotherModel.foo' or 'AnotherModel.foo'.
有什么方法可以让基类的引用不会在派生模型中发生冲突？