Advice on uploading and posting Audio errors

Hi,

I'm trying to set up the functionality for someone to upload audio and then post it but am running into the following errors - any advice on how to resolve these?

1. "Upload File Data Action" - The Uploaded File must be properly set. 

   • On the microphone icon (this is where I am trying to upload audio)

2. "Property override" - AudioPath property not properly set in AudioPlayer

3. "Property override" - Boolean property not properly set in AudioPlayer