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Odoo exceptions diffrence

warning exception odoo ValidationError UserError

2 Replies

13163 Tampilan

Mohssin Bouktaib

Hello Community,

What is the diffrence between ValidationError and UserError when we want to show an error message ?

Thanks.

Niyas Raphy (Walnut Software Solutions)

Hi,

You can just go through this file : https://github.com/odoo/odoo/blob/10.0/odoo/exceptions.py#L37

Alf Olsen

ValidationError is explained very briefly in the source code (linked by Nijas Raphy) like this

class ValidationError(except_orm):
    """ Violation of python constraints
    Example: When you try to create a new user with a login which already exist in the db."""
    def __init__(self, msg):
        super(ValidationError, self).__init__(msg)

UserError is not really explained at all, but you can search the source code for examples (directly on github or do a "git grep UserError" if you have the repo locally which I highly recommend) and it will give you an idea.

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