Hi BTD,

The error psycopg2.ProgrammingError: can't adapt type 'project.task' usually occurs when you are trying to pass an object instead of an integer or other basic data type expected by the field. In this case, it looks like you're passing the whole record set of a project or task, but Odoo expects the ID of the project or task.

To resolve this, you need to ensure that you're passing the IDs of project_id and task_id instead of the recordsets. Here's how you can adjust your code:

timesheet = env['account.analytic.line'].create({
    'name': 'dit is een test',
    'project_id': x_studio_project.id,
    'task_id': x_studio_task.id,
    'date': x_studio_datum_startdate, 
​'x_studio_char_field_776_1hg0t17l3':x_studio_starttime,
    'x_studio_char_field_3ou_1hg0t3rg2':x_studio_stoptime,
})