TypeError: coercing to Unicode: need string or buffer, ChatRoom found
在用django框架中遇到一个错误，是模型编写中出的错误django
TypeError: coercing to Unicode: need string or buffer, ChatRoom found框架
解决办法：url
个人models.py文件：spa
在StackOverFlow上找到了回答：
由于个人ChartAccount 中room是外键，因此self.room 指向ChatRoom，不是一个string or buffer。code
可改成self.room.name 或者去掉blog
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