TypeError: coercing to Unicode: need string or buffer, ChatRoom found
在用django框架中遇到一個錯誤，是模型編寫中出的錯誤django
TypeError: coercing to Unicode: need string or buffer, ChatRoom found框架
解決辦法：url
個人models.py文件：spa
在StackOverFlow上找到了回答：
由於個人ChartAccount 中room是外鍵，因此self.room 指向ChatRoom，不是一個string or buffer。code
可改成self.room.name 或者去掉blog
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