What will happen when Array.assign fails to convert for typed array?

[yesko]

The error will appear in the debugger:

It will not end program execution.

@yarpenzirgin

Paste it into some kind of log?

I believe you can can use Logger to automatically do this, I’ve never tried it myself though:

How to use the new Logger class in Godot 4.5+

[log] Last update: 26-01-30 (yy-mm-dd) Changelog section at the end of the post. Introduction Godot 4.5 introduced the Logger class (#91006), which allows users to intercept internal errors and messages. This makes it ideal for creating custom loggers (not only ideal, that’s the reason why it was added). Before continuing, it is worth noting that you might not need to make a custom logging solution. Godot already has several ways to log messages, which you should first become familiar with:…

This article also seems helpful:

Logging