English Dictionary

heisenbug

/ˈhaɪzənˌbʌɡ/

noun

(computing) A software bug which fails to manifest itself or manifests differently during debugging.

The heisenbug in the code caused the program to crash unexpectedly.

意味（1）

(computing) A software bug which fails to manifest itself or manifests differently during debugging.

I recently encountered a particularly infuriating Heisenbug. A large program, when given a large input, was just mysteriously dying. Of course, I ran it under the debugger. The mystery deepened: the program returned quietly to the debugger.