Commit [1] in 17 introduced a `request.env` instead of `self.env` in `configurator_apply()`. It was not seen and went through the merge. It should not have any bad impact in real use cases as the method is always called from the frontend context and `request` is bound but we have this test [2] which was introduced in 17.1 which is calling `configurator_apply()` in a python standalone unit test, where `request` is unbound. It allowed us to detect the mistake since the nightly was red because of it. [1]: https://github.com/odoo/odoo/commit/9f319cbc95f8f4cb76df6f2b82e4b43a74f4b753 [2]: https://github.com/odoo/design-themes/commit/b8aae07df41b44aa78cf39ff6104136556199130 closes odoo/odoo#162170 Signed-off-by: Guillaume Dieleman (gdi) <gdi@odoo.com>