No matching class found

[Acacia-Jeff]

Hello,

We are working on a website (a wordpress with a woocommerce, obviously), and try to connect it with an Odoo 8.0. First we install an Odoo 8.0 database with samples datas provided with, and install the connector on each side. That work without any issue.
By the way, the samples datas were inconvenient so we build a empty Odoo 8.0 database but this time, the connector doesn't work, with that message :

"NoConnectorUnitError: No matching class found for <class 'openerp.addons.connector_woocommerce.model.product.ProductBatchImporter'> with session: <Session db_name: lbac, uid: 1, context: {'job_uuid': u'****'}>, model name: woo.product.product"

Can you tell us what we forgive ?

Thanks for your help

[JayVora-SerpentCS]

@YogeshMahera-SerpentCS check

[YogeshMahera-SerpentCS]

@Acacia-Jeff Have you added an additional parameter in Odoo Service/ Server? --load=web,web_kanban,queue_job --dev=all