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问题描述
当我尝试导入具有ImageField的MongoEngine类时，出现错误消息:
When I try to import a MongoEngine class which has an ImageField, an error says:
mongoengine.fields.ImproperlyConfigured: PIL library was not found
我的班级结构是这样的:
My class structure is like this:
class TrafficSign(Document):
name = StringField()
image = ImageField()
type = StringField()
desc = StringField()
source = StringField()
出什么问题了?
推荐答案
您需要安装 Pillow ，它提供了PIL模块. sudo pip install Pillow(如果在Windows上，请删除sudo)应该做到这一点.
You need to install Pillow, which provides the PIL module. sudo pip install Pillow (drop the sudo if on Windows) ought to do it.
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