Beckwahn, access to class names in an swf was broken earlier, in 2020. As far as I know, there is no convenient solution so far. Perhaps, you might find some useful stuff here: Dynamic assets creation by full class name from swf library is broken
Beckwahn, access to class names in an swf was broken earlier, in 2020. As far as I know, there is no convenient solution so far. Perhaps, you might find some useful stuff here: Dynamic assets creation by full class name from swf library is broken