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Fix Callable call error reporting.

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* Fix potential crash when using bind in `Variant::get_callable_error_text()`
* Properly compute bound arguments so they can be properly shown.
* Add a function to obtain the actual bound arguments.
This commit is contained in:
Juan Linietsky
2023-01-10 13:08:10 +01:00
parent 91713ced81
commit 33d3b7eea7
8 changed files with 108 additions and 2 deletions
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2
core/object/object.cpp
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@@ -1055,7 +1055,7 @@ Error Object::emit_signalp(const StringName &p_name, const Variant **p_args, int
if (ce.error == Callable::CallError::CALL_ERROR_INVALID_METHOD && !ClassDB::class_exists(target->get_class_name())) {
//most likely object is not initialized yet, do not throw error.
} else {
ERR_PRINT("Error calling from signal '" + String(p_name) + "' to callable: " + Variant::get_callable_error_text(c.callable, args, argc + c.callable.get_bound_arguments_count(), ce) + ".");
ERR_PRINT("Error calling from signal '" + String(p_name) + "' to callable: " + Variant::get_callable_error_text(c.callable, args, argc, ce) + ".");
err = ERR_METHOD_NOT_FOUND;
}
}