Chapter 15: Troubleshooting and Debugging VB Applications

In this chapter, we'll talk about various ways to troubleshoot and debug the VB application. So far, we have developed a lot of web and mobile applications and tested the happy flow (where the application is tested without seeing any design and runtime issues). But what if there is an issue in the applications during runtime? How will you debug and troubleshoot the application and fix the issues early? If you don't know what the issue is and you don't know how to debug it, then it's very difficult to fix it. So, it's very important to know the ways to troubleshoot and debug the application to know the exact issues.

We'll describe how to debug the VB application end to end to find out the issues that occur during development and runtime. As all the data communication happens via REST APIs, it's very important to explore various ways to debug REST APIs and check how they are behaving during...