Sign up assistant got Null Pointer exception

[UlterR]

So i'm using Sign Up assistant for my registration, but when i register, the server got an error "Null Pointer Exception"
Here's the extension code

Code: Select all

 @Override
    public void init(){
        suac = new SignUpAssistantComponent();
        suac.getConfig().signUpTable = "user";
        suac.getConfig().idField = "iduser";
        suac.getConfig().usernameField = "username";
        suac.getConfig().passwordField = "password";
        suac.getConfig().emailField = "email";
        suac.getConfig().minUserNameLength = 3;
        suac.getConfig().minPasswordLength = 3;
       
        addRequestHandler(SignUpAssistantComponent.COMMAND_PREFIX, suac);
    }
   
    @Override
    public void destroy(){
        super.destroy();
    }

the table has iduser as primary key with username, password, email as other column
the insert was a success as new data was added to the database safely, but the extension got this error and never throw a response.

error image


Help, thanks in advance

[Lapo]

Hi,
it looks like the ID field is missing. An ID key field is necessary, of type Int / Long and auto-increment. You can also define your own keys of course, but this one must be present.

By default the name of the field is "id" but you can change it to anything else via the configuration.

For more see here:
http://docs2x.smartfoxserver.com/Develo ... ant-basics

hope it helps

[UlterR]

Hi thanks a lot for the response

I already assign the id field at this line

Code: Select all

suac.getConfig().idField = "iduser";

although my iduser column doesn't have auto-increment even though the type is in int

Does I assign it wrong so the register gives null on id