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kotlinlang

hey everyone. is there anyone who met exception `Invalid argument value: <http://java.io|java.io>.NotSerializableException. Statement(s): null` when using Exposed DAO? i got this when tried to create
```val created = User.new {
    username = "Ray Eldath"
    email = "<mailto:xxx@xxx.com|xxx@xxx.com>"
}

Authorization.new {
    user = created
    hashedPassword = hp.toBlob()
    role = UserRole.Root
}```
in which `Authorization.id` is refer to `User.id` . any idea on this exception?
many thanks. :upside_down_face:

What part of the code is the exception thrown from? Just the authorization.new() call or specifically one of the assignments?

well, I specify the location and code in my next message, see below.

many thanks.

I see the related code (the table and DAO definitions) but I’m not sure where your exception is being thrown from. What stack trace is being given?