Revert "looking for errors"

This reverts commit cd4b203ddd9a96a2729b80eec5a948ed7141675a.
Revert "Revert "looking for errors""

This reverts commit a9d09cdc7205222cb06d01eb16c9a84d26a4d23e.
Revert "looking for errors"

This reverts commit cd4b203ddd9a96a2729b80eec5a948ed7141675a.
more additions