Error Handling

[Symbicort]

Is there any resource in the documentation/threads or plugins that I could be directed towards for error handling?

I've been trying to google but only finding errors people have had with NSIS installers not implementing error handling

I'm talking install/uninstall abort/fail handling

In built function errors

non-happy paths etc

Would it mostly be including Detailprint around functions and making macros?

What kind of resources are there for verifying files installed correctly etc