Why does kiddneys hurt without no urine?

Infection? Dry? I've had a few patients complain of kidneys hurting, when i ask them to increase their fluids, the pain usually disappears. If you are experiencing burning when you urinate, blood when you urinate or a feeling that you have to go more often, that may be a sign of infection. Go to your doctor and get your urine tested.
Infection? "without no urine" is unclear. If you mean without urine frequency or other voiding symptoms, then it still could be a kidney infection. But also could be stones, or unrelated muscle pains in the back. If no better with increasing fluid intake, need a primary care evaluation. But if you mean with no significant urine output, you may have dehydration or kidney obstruction.