Impacted versions: 11.0

Steps to reproduce: Install  Sales Management --> Install CRM--> Uninstall CRM --> Go to Sales/Reporting/Sales Channels

Current behavior:

![](https://image.prntscr.com/image/orKQqyhuT826aZmgy1RYrA.png)

  File "/home/swapnesh/Workspace/11/odoo/modules/registry.py", line 179, in __getitem__
    return self.models[model_name]
KeyError: 'crm.opportunity.report'
Expected behavior:

Video/Screenshot link (optional):


addons/crm/__manifest__.py
{
    'name': 'CRM',
    'version': '1.0',
    'category': 'Sales',
    'sequence': 5,
    'summary': 'Leads, Opportunities, Activities',
    'description': "",
    'website': 'https://www.odoo.com/page/crm',
    'depends': [
        'base_setup',
        'sales_team',
        'mail',
        'calendar',
        'resource',
        'fetchmail',
        'utm',
        'web_planner',
        'web_tour',
        'contacts'
    ],
    'data': [
        'security/crm_security.xml',
        'security/ir.model.access.csv',
        'data/crm_data.xml',
        'data/crm_stage_data.xml',