@Natanr The user directory is rarely used. By default, Mac uses the system directory.
DAWs don't necessarily scan the user directory, but again the system directory is used by default anyway, so why bother using the user's one...
Why there are two directories? I don't know...
https://helpcenter.steinberg.de/hc/en-us/articles/115000171310-VST-plug-in-locations-on-Mac-OS-X-and-macOS

@orange
I Used The Standalone Version Of Ddmf PD , And Tried To Load AU
Yours Opens , Mines Fails.

Okey Found The Solution :)
There Is An Extra Check Box In Settings Which Was Ticked By Default
Use IPP

Honestly, this is the worst GUI i ever saw :O

Just tested in Ableton Live (9.1.6) and it works fine. This was using both AU & VST....

At @ulrik might be on to something with the "sync settings in Logic" idea so I'll have a look around in Logic X to see if I can find anything.

Very strange!

@Christoph-Hart said in Catalina has been released...:

Just don‘t care about catalina ;)

People know by now how to bypass the notarization error...

I wish it was the case for my customers, but I got so many emails that I'm really tired of the whole situation now.

Still No Luck :(
Xcode Builds The Old Version!

@ulrik Yes, exactly, but I can't figure out why it behaves like this...
thanks anyway :)

Just want to note that other plugs (waves, uad, etc... ) resize properly on both systems.

@arminh Not entirely sure but I reckon it's one for all...

@yall There should be a tutorial example in the HISE Tutorial package at: https://github.com/christophhart/hise_tutorial.

@ustk yeah, I was thinking about that as well...

@ustk Amazing, thank you so much for your help!! 🙏

Thanks everyone - @ustk will use your method!

@Christoph-Hart Well, suppose it's time to start another attempt to learn JUCE. Thanks for all the info; I wasn't even aware that documentation existed!

Plugins are stored in either of the following locations on a Mac:

~/Library/Audio/Plug-ins /Library/Audio/Plug-ins

Within these locations you'll find folders containing the different plugin types (ie AU, VST & AAX)

Components - Stores AU plugins
Digidesign - Stores AAX plugins
VST - Stores VST
VST3 - Stores VST3

@ulrik h Yes of course. since I put my instrument in another computer. I tried to compile since hise on 3 different mac. always this i386 message ... I did all the manipulations to remove this error message but nothing .... even by compiling from xcode from the autogenerate file ... I understand absolutely nothing. I'm a beginner too ... maybe @Christoph-Hart can help me that would be nice :). I'm lost