noun
run-time error
A computing term for an error that occurs while a program is running, as opposed to a compile-time error.
プログラムを実行したら、実行時エラーが発生した。
When I ran the program, a run-time error occurred.
A compile-time error, detected before the program runs, unlike a run-time error.
Compound of 実行時 (run-time) and エラー (error), a direct loan translation from English computing terminology.