例句與造句

1. If either of those assumptions is wrong, one of the methods will be invoked on null, producing a null pointer error.
2. This could potentially result in a segmentation fault or similar null pointer error much further down the line in program execution, causing bugs that may be sporadic and / or difficult to track down.
3. It's difficult to find null pointer error in a sentence. 用null pointer error造句挺難的