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Audio insert help! "Invalid Operation in Group"

Posted: Sun Jun 15, 2025 10:01 am
by dhouston
Hi all,

I'm new to Reaper and giving Cohler Classical a try. I'm trying to import Broadcast Wave files recorded in Logic into a new project and I keep receiving a "Invalid Operation in Group" message. I can't find anyone mentioning this error online in either Cohler Classical or Reaper forums.

I've tried opening a blank project with no track groups and individually inserting each file as a new track, and it works for the first track, but then adding audio to a new track gets the same error. I can insert any number of files on a single track, but not on two tracks.

Reaper/Cohler also crashes sometimes when trying this.

Has anybody seen this problem before?
Invalid Operation Capture.jpg
Invalid Operation Capture.jpg (233.25 KiB) Viewed 45 times

Re: Audio insert help! "Invalid Operation in Group"

Posted: Sun Jun 15, 2025 4:15 pm
by cohler
You cannot use the REAPER innate functions for loading audio in Cohler Classical, because REAPER is not designed for multi-track, track-group audio.

Media loading is accomplished in CC with one click (like every other function in CC) using

File => Load audio files

It also sounds like you have not read the Quick Start Guide to properly understand the new paradigm that CC uses, as the only product in the world designed specifically for classical music.

If you need help getting started, we can have you up and running in two minutes.

Email us at info@cohlerclassical.com and we will immediately set up a time to Zoom with you.