TypeError: Model 'project.forecast' does not exist in registry odoo14

Question

I'm migrating an Enterprise Odoo 12 module to 14 which depends on the project module, when I'm trying to install I get this error:

TypeError: Model 'project.forecast' does not exist in registry.

I've been trying to locate the model definition but I couldn't find it in the code

I stumble upon some similar error and the answer was to include the dependency to the manifest, the manifest is the following:

'depends': ['base','project','project_forecast','hr_timesheet','hr_expense','account_reports','sale_timesheet','documents','hr_holidays','calendar','contacts']

I see there, project_forecast, so I bet something has changed in 14 and I'm not aware of the change.

Any help will be appreciated.

Answer 1

Seems like there has been a huge rewrite in the project module, now project forecast has been mutated to a class named planning shift as follows:

class PlanningShift(models.Model):
    _inherit = 'planning.slot'

Any inheritance you do on project forecast model has to be changed to planning.slot