如何解决Django Python中的TypeError: 'Manager' object is not callable错误

Hey there, let's fix this error quickly! The issue here is that you're trying to call the objects manager directly like a function with Album.objects(...)—but in Django, objects is a manager instance, not a callable function for creating objects.

Here are two correct ways to create and save your new album:

方法1：使用create()方法（推荐，更简洁） #

直接用管理器的create()方法，它会自动创建并保存对象到数据库：

newAlbum = Album.objects.create(name="1", Artist=newArtist)

方法2：先实例化对象再调用save() #

If you need to do extra processing before saving (like modifying other fields), you can create the instance first then save it:

newAlbum = Album(name="1", Artist=newArtist)
# 这里可以添加额外的字段赋值或逻辑
newAlbum.save()

为什么原来的代码会报错？ #

Album.objects is Django's default model manager, which provides methods like create(), get(), filter() to interact with the database. Writing Album.objects(...) means you're trying to call the manager object itself, which isn't a callable function—hence the TypeError: 'Manager' object is not callable error.

内容的提问来源于stack exchange，提问作者Saurabh Kesarwani