Go to settings, change plugin embedding format to "No embedding" and restart LMMS. This is a common issue, and occurs when embedding with QtAPI or Win32 API.
GMT +5:30 (IST)
You don't make the music. The music makes you.
Go to settings, change plugin embedding format to "No embedding" and restart LMMS. This is a common issue, and occurs when embedding with QtAPI or Win32 API.