> For the complete documentation index, see [llms.txt](https://developers.make.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.make.com/custom-apps-documentation/debug-your-app/overview.md).

# Overview

During the development of your app, you may experience issues with your app and/or API. Therefore, you will need to use the [Make DevTool or the console](/custom-apps-documentation/debug-your-app/make-devtool.md) to debug your app.

Here are some examples of specific debugging issues you may encounter:

* [Pagination in list and search modules](/custom-apps-documentation/debug-your-app/debugging-of-pagination-in-list-search-modules.md)
* [Remote Procedure Calls (RPCs)](/custom-apps-documentation/debug-your-app/debugging-rpc.md)
* [Custom IML functions](/custom-apps-documentation/debug-your-app/debugging-of-custom-iml-functions.md)


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