[RMMV] ERROR UNCAUGHT TYPEERROR: UNDEFINED IS NOT A FUNCTION

Go to your RMMV installation folder, and look for a folder called nwjs-win-test
Copy everything in there on top of your deployment folder, and you can run using the test client which has a console.

You can't redistribute this, but it can help debug post-deployment issues.
You can deploy to the web target and use a web browser's console too.

Try making deployment without encryption until that is working, then turn encryption back on for your public release if you need it.

Looks like you're missing some javascript libraries as well as a ton of audio files.

One cause for missing files is if the only reference to the file is in a plugin.
There is an annotation you can add in a script to tell the packager you're using a file, by its filename (check the help files)
Alternatively, you can create a common event in the database that uses all the animations that are needed by plugins (e.g. some of Yanfly's battle plugins refer to animations by ID in their configuration page - this will *not* prevent the packager from stripping those animations when you tick the "exclude unused files").