### Godot version

v4.1.1-stable_mono_win64

### System information

Windows 11

### Issue description

I removed the node to replace it with another, but when I change the path in the code, the engine crashes for me.

### Steps to reproduce

I did a screen recording as it happens:

https://github.com/godotengine/godot/assets/116289408/b2fd2689-8d82-44e8-8e02-be01674842e1



### Minimal reproduction project

[MixApo.zip](https://github.com/godotengine/godot/files/12208403/MixApo.zip)

} else {
			update_code_completion = (allow_unicode_handling && k->get_unicode() >= 32);
		}
		if (!update_code_completion) {
			cancel_code_completion();
		}
	}
	
	if (!code_hint.is_empty() && k->is_action("ui_cancel", true)) {
		set_code_hint("");
		accept_event();
		return;
	}
	if (allow_unicode_handling && k->get_unicode() == ')') {
		set_code_hint("");
	}
	
	if (k->is_action("ui_text_indent", true)) {
		do_indent();
		accept_event();
		return;
	}
	if (k->is_action("ui_text_dedent", true)) {
		unindent_lines();
		accept_event();
		return;
	}
	
	if (k->is_action("ui_text_newline_above", true)) {
		_new_line(false, true);