我正在使用Django Elasticsearch
版本6.1.0
,目前遇到这种错误:
django_elasticsearch_dsl.exceptions.ModelFieldNotMappedError:
Cannot convert model field 'price' to an Elasticsearch field
这是我的 models.py
class Product(models.Model):
description = models.CharField(max_length=100)
price = models.DecimalField(max_digits=9, decimal_places=2)
quantity = models.IntegerField()
这是文档。py
from django_elasticsearch_dsl import DocType, Index
from crudapp.models import Product
product = Index('products')
@product.doc_type
class ProductDocument(DocType):
class Meta:
model = Product
fields = ['description', 'price', 'quantity']
谁能帮我这个 ?
最佳答案
引起此错误的小数字段。
从字段中删除它,然后执行类似的操作。
from django_elasticsearch_dsl import DocType, Index,fields
class ProductDocument(DocType):
price = FloatField(attr=None, **elasticsearch_properties)
class Meta:
. . .. . . . .
关于django - ElasticSearch_ModelFieldNotMappedError,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51759969/