Find the bug
Asks for the cause first and the fix second.
Claude 'slash codes': Coding / Tech
Find the bug in the code below. Expected behaviour: [WHAT SHOULD HAPPEN]. Actual behaviour: [WHAT HAPPENS, WITH THE ERROR MESSAGE]. First explain the cause in plain words and point to the exact line. Then give the smallest fix. Then say how to confirm it is fixed. If you cannot tell from this code alone, say what else you need to see and do not guess. Code: [PASTE CODE]