i want ot make schudel job to update products where attribute (start_time) = now()

[a.adel]

i want ot make schudel job to update products where attribute (start_time) = now()
every thing is ok but i get error when call productRepository->update($updateData, $id);
the error :
Call to a member function getTypeInstance() on bool

[sanjay-webkul]

Hi there,
can you please elaborate?