With the increasing size and complexity of software,crashes and exceptions have become common issues in the soft-ware development process.Accurately and efficiently analyzing the causes of software crashes is an important task for software de-velopers.This article introduces a stack trace-based application software crash debugging method that helps developers determine the cause and location of program crashes.By analyzing the stack trace,examining variable states,and performing step-by-step de-bugging,we can gain deep insights into the context of the crash and ultimately locate and fix the problem.By adopting the stack trace-based application software crash debugging method,developers can better understand and resolve crash issues in software,improving its quality and stability.