One thing to keep in mind while trying to trace issues with auvaltool and errors with Mac Catalyst is that the reported error may not be where the actual problem is. I spent several months trying to trace a failure with an iOS AUv3 I was porting using Catalyst that wouldn’t pass auval because the channel configuration wasn’t passing the tests. But, auval wasn’t even reporting the channels that I had configured.
In the end I gave up trying to chase down the issue and reprogrammed the entire AU. In doing this, I found that I actually had a timing issue in the allocation method for the DSP code. When I went back and fixed this in the original code for the AU, auval passed with no issues. I’d look everywhere in your code for things that might not be right, not just in the areas that the auval error suggests. Cheers, Rob > On Jun 14, 2021, at 6:44 AM, Nikolozi Meladze via Coreaudio-api > <coreaudio-api@lists.apple.com> wrote: > > Hi, > > I’m trying to run my iPad AUv3 synth on macOS Big Sur using Mac Catalyst. > I’ve fixed a few issues and made some progress. But I’m currently stuck on > the auval returning this error: > > ``` > Checking parameter setting > Using AudioUnitSetParameter > Using AudioUnitScheduleParameter > ERROR: -66745 IN CALL AudioUnitRender > > * * FAIL > ``` > > What does this particular test do? Is there documentation that I can read, to > see what each auval test does? > > I know -66745 corresponds to kAudioUnitErr_RenderTimeout but that still > doesn’t tell me much. > > The AUv3 loads and works fine in Reaper, but doesn’t work in Logic because > auval fails it because of the above error. Any pointers would be appreciated. > > Cheers > Niko > _______________________________________________ > Do not post admin requests to the list. They will be ignored. > Coreaudio-api mailing list (Coreaudio-api@lists.apple.com) > Help/Unsubscribe/Update your Subscription: > https://lists.apple.com/mailman/options/coreaudio-api/rob%40musicunfolding.com > > This email sent to r...@musicunfolding.com
_______________________________________________ Do not post admin requests to the list. They will be ignored. Coreaudio-api mailing list (Coreaudio-api@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/coreaudio-api/archive%40mail-archive.com This email sent to arch...@mail-archive.com
